video_id
stringlengths 11
67
| questions
listlengths 2
27
| clip
sequencelengths 2
2
| fps
int64 8
60
⌀ |
|---|---|---|---|
COIN/AIAqkAAXnjg.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 85,
"options": [
"A. 8-9s",
"B. 50-51s",
"C. 6-7s",
"D. 19-20s"
],
"question": "How long has the person in the scene been performing the 'make the detergent'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 112,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wet the mop'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 136,
"options": [
"A. clean wooden floor",
"B. remove crayon from walls",
"C. wash dish",
"D. iron clothes"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
136
] | null |
COIN/1vdvYGooMnc.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 15,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the label'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 48,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'refill cartridge'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
48
] | null |
COIN/PWjloFW4Lfc.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 45,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut off and remove the old string'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 80,
"options": [
"A. 54-55s",
"B. 15-16s",
"C. 20-21s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'fix the new string on the lower part of the guitar'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 148,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'change guitar strings'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
148
] | null |
COIN/MeZvU3ffU7I.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 101,
"options": [
"A. heat the teapot and wash the cup -> prepare and boil water -> prepare and add the tea",
"B. prepare and add the tea -> prepare and boil water -> heat the teapot and wash the cup",
"C. prepare and add the tea -> heat the teapot and wash the cup -> prepare and boil water",
"D. heat the teapot and wash the cup -> add some ingredients to the tea -> prepare and boil water"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'prepare and add the tea'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
107
] | null |
COIN/KyloEdIDxAw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 17.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install fan bracket'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 72,
"options": [
"A. install fan bracket -> install fans and lights -> install fan tray",
"B. remove old lamp fixed support -> install fan bracket -> install fans and lights",
"C. install fan tray -> remove old lamp fixed support -> install fan bracket",
"D. install fan bracket -> install fan tray -> install fans and lights"
],
"question": "What actions did the person perform in sequence in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 129,
"options": [
"A. 80-81s",
"B. 13-14s",
"C. 11-12s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'install fans and lights'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
129
] | null |
COIN/CyQONZLFJdM.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 71,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make matcha tea'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 71,
"options": [
"A. 39-40s",
"B. 5-6s",
"C. 19-20s",
"D. 31-32s"
],
"question": "How long has the person in the scene been performing the 'brew tea and stir'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 73,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'brew tea and stir'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
73
] | null |
COIN/9KHaiyoGn3c.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 51,
"options": [
"A. 20-21s",
"B. 17-18s",
"C. 35-36s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'cut branches'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 105,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'cut cantaloupe'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'connect branches'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
107
] | null |
COIN/zVz6o08g5Po.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 147,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put the melted soap block into the vessel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 161,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make flower press'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
161
] | null |
COIN/oAhRt-867vA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 43,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take off the shell'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 90,
"options": [
"A. 35-36s",
"B. 9-10s",
"C. 11-12s",
"D. 24-25s"
],
"question": "How long has the person in the scene been performing the 'absorb some ink slowly'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 109,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'refill fountain pen'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
109
] | null |
COIN/838Wcv3qI7c.mp4 | [
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 26,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace a wiper head'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 28.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cross the rope to wrap the bolt'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
28.5
] | null |
COIN/sJRiAsVpnZM.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 40,
"options": [
"A. 13-14s",
"B. 28-29s",
"C. 26-27s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'run the toaster and adjust'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 46.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'run the toaster and adjust'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 57,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use toaster'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
57
] | null |
COIN/cvXWaIOcnjg.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 25,
"options": [
"A. 17-18s",
"B. 7-8s",
"C. 57-58s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'cut the old chain'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 48,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut the old chain'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 100,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'park parallel'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
100
] | null |
COIN/2UKB6oC0gWk.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 12,
"options": [
"A. 6-7s",
"B. 13-14s",
"C. 18-19s",
"D. 84-85s"
],
"question": "How long has the person in the scene been performing the 'add different kinds of ingredients'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 47,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add different kinds of ingredients'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 123,
"options": [
"A. jack up the car",
"B. rub and drag the materials",
"C. rise to the sky",
"D. add different kinds of ingredients"
],
"question": "My goal is 'make slime with glue'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 224,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'hang wallpaper'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
224
] | null |
COIN/2PgKjllCSE4.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 39,
"options": [
"A. 31-32s",
"B. 7-8s",
"C. 15-16s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'remove the shrimp shell'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 58,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the tail'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 67,
"options": [
"A. remove the vein",
"B. remove the tail",
"C. remove the head",
"D. remove the shrimp shell"
],
"question": "What actions did the person not perform in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
67
] | null |
COIN/8_dukhGND48.mp4 | [
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 52,
"options": [
"A. cover with some soil",
"B. dig some holes on the soil",
"C. take out the goods",
"D. install the back cover and waterproof ring"
],
"question": "My goal is 'sow'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 54,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'sow on the soil'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 74,
"options": [
"A. 15-16s",
"B. 8-9s",
"C. 23-24s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'cover with some soil'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 79,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'cut grape fruit'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
79
] | null |
COIN/KSvbu9oDR1M.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 28,
"options": [
"A. 12-13s",
"B. 117-118s",
"C. 15-16s",
"D. 31-32s"
],
"question": "How long has the person in the scene been performing the 'remove the light housing or shell and bulb'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 32,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the light housing or shell and bulb'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 108,
"options": [
"A. 42-43s",
"B. 13-14s",
"C. 39-40s",
"D. 37-38s"
],
"question": "How long has the person been performing the 'install the bulb and light housing or shell' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
108
] | null |
COIN/krvDtvfiIw0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 47,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'screw on the screws'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 56,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace toilet seat'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
56
] | null |
COIN/274YXGoi6WI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 33,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'bent the paperclips by hands'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 37,
"options": [
"A. 18-19s",
"B. 12-13s",
"C. 33-34s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'bent the paperclips by hands'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 68,
"options": [
"A. 36-37s",
"B. 19-20s",
"C. 27-28s",
"D. 17-18s"
],
"question": "How long has the person been performing the 'bent the paperclips by hands' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 74,
"options": [
"A. insert the paperclips into the lock hole",
"B. connect the chair and the base",
"C. put the hamster back into the hamster cage",
"D. twist the paperclips by hands"
],
"question": "My goal is 'open a lock with paperclips'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
74
] | null |
COIN/IjUCaiTbgGQ.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 53,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut ingredients'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 65,
"options": [
"A. 15-16s",
"B. 11-12s",
"C. 9-10s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'put the ingredients into the bowl'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 118,
"options": [
"A. cut ingredients",
"B. cross the rope to wrap the bolt",
"C. shake and juice",
"D. put the ingredients into the bowl"
],
"question": "Which action did the person perform for the longest duration in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
118
] | null |
COIN/xKcZIxOIWLA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 71,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wipe the dish'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 171,
"options": [
"A. wipe the dish",
"B. add detergent and make bubble",
"C. insert the quilt into the quilt cover",
"D. cook the rice by rice cooker"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 194,
"options": [
"A. 36-37s",
"B. 15-16s",
"C. 38-39s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'wipe the dish'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 199,
"options": [
"A. wash dish",
"B. make bed",
"C. clean leather seat",
"D. clean wooden floor"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
199
] | null |
COIN/o9XCE5T-618.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 39,
"options": [
"A. 21-22s",
"B. 28-29s",
"C. 23-24s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'prepare the frame'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 82,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'stick or bind flower to the frame'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 111,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make flower crown'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
111
] | null |
COIN/cgV0LBR-mAQ.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 50,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pump up the fuel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 69,
"options": [
"A. refill a lighter",
"B. make RJ45 cable",
"C. resize watch band",
"D. refill mechanical pencils"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
69
] | null |
COIN/Kj0sIE39sEQ.mp4 | [
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 72,
"options": [
"A. pick up the back cover of the phone with the cymbal",
"B. load a new battery",
"C. show the whole rope again",
"D. restore the fixed battery components and the back cover"
],
"question": "My goal is 'change mobile phone battery'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 75,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'restore the fixed battery components and the back cover'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 75,
"options": [
"A. 3-4s",
"B. 5-6s",
"C. 41-42s",
"D. 92-93s"
],
"question": "How long has the person been performing the 'pick up the back cover of the phone with the cymbal' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 76,
"options": [
"A. 14-15s",
"B. 5-6s",
"C. 33-34s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'restore the fixed battery components and the back cover'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
76
] | null |
COIN/fPRxNzdSTMo.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 26,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the air nozzle'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 56,
"options": [
"A. 27-28s",
"B. 31-32s",
"C. 10-11s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'pump up to the tire'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 62,
"options": [
"A. change bike chain",
"B. pump up bicycle tire",
"C. patch bike inner tube",
"D. replace rearview mirror glass"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
62
] | null |
COIN/sCH9opZLXZQ.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 60,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new faucet'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 69,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace faucet'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
69
] | null |
COIN/06NsSFYAPJQ.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 91,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'press the SIM card slot back'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 117,
"options": [
"A. 12-13s",
"B. 21-22s",
"C. 4-5s",
"D. 8-9s"
],
"question": "How long has the person been performing the 'press the SIM card slot back' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 156,
"options": [
"A. make wireless earbuds",
"B. replace battery on TV control",
"C. replace SIM card",
"D. refill a lighter"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
156
] | null |
COIN/F5--S6uZwT8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 40,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'reveal the glue from the face'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 116,
"options": [
"A. wipe the glue to a layer",
"B. reveal the glue from the face",
"C. install the new pin board",
"D. pour some glue to the face"
],
"question": "What actions did the person not perform in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 136,
"options": [
"A. 43-44s",
"B. 49-50s",
"C. 16-17s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'wipe the glue to a layer'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 138,
"options": [
"A. bandage dog paw",
"B. use earplugs",
"C. shave beard",
"D. remove blackheads with glue"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
138
] | null |
COIN/czr_jFII8sI.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 8,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'check the breath of the patient'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 53,
"options": [
"A. check the foreign matter in the mouse",
"B. cook the rice by rice cooker",
"C. press the chest of the patient",
"D. wipe nose"
],
"question": "My goal is 'perform CPR'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 58,
"options": [
"A. 25-26s",
"B. 11-12s",
"C. 13-14s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'press the chest of the patient'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 64,
"options": [
"A. wash dog",
"B. perform CPR",
"C. use neti pot",
"D. remove blackheads with glue"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
64
] | null |
COIN/Pp54a03fSYA.mp4 | [
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 100,
"options": [
"A. 19-20s",
"B. 38-39s",
"C. 12-13s",
"D. 3-4s"
],
"question": "How long has the person been performing the 'remove the door knob' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 111,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the bolt and pin board'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
111
] | null |
COIN/ETiowy9GJ3c.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 64,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'install closestool'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 64.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new wax ring'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
64.5
] | null |
COIN/KDzcCipCpsU.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 23,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take off the shell'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 45,
"options": [
"A. 19-20s",
"B. 10-11s",
"C. 21-22s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'absorb some ink slowly'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 76,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'refill mechanical pencils'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
76
] | null |
COIN/Veayb1NucTA.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 17,
"options": [
"A. roll and rub the earplugs",
"B. fix the ground nail",
"C. shave carefully on the face",
"D. pull the ears outwards"
],
"question": "Which action did the person perform for the longest duration in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 22,
"options": [
"A. 14-15s",
"B. 26-27s",
"C. 8-9s",
"D. 17-18s"
],
"question": "How long has the person in the scene been performing the 'insert the earplugs into the ears'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 28,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'insert the earplugs into the ears'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
28
] | null |
COIN/9JfOMHERRTw.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 36,
"options": [
"A. iron clothes",
"B. remove crayon from walls",
"C. make bed",
"D. pack sleeping bag"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 37,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pack the sleeping bag'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
37
] | null |
COIN/8WMmXD5l9fY.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 40,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the air nozzle'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 57,
"options": [
"A. change bike tires",
"B. install bicycle rack",
"C. pump up bicycle tire",
"D. replace rearview mirror glass"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
57
] | null |
COIN/_KAX8vnydpI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 38,
"options": [
"A. 17-18s",
"B. 8-9s",
"C. 12-13s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'add seasoning'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 58,
"options": [
"A. tear off the front of the sticker",
"B. fry salmon",
"C. add seasoning on the salmon",
"D. add seasoning"
],
"question": "What actions was the person performing before the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 59,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry salmon'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 62,
"options": [
"A. make youtiao",
"B. wrap zongzi",
"C. make sandwich",
"D. make salmon"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
62
] | null |
COIN/8nrt8d3uOJw.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 78,
"options": [
"A. 6-7s",
"B. 19-20s",
"C. 12-13s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'place weighing sample on weighing pan and read'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 82,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'place weighing sample on weighing pan and read'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 93,
"options": [
"A. 19-20s",
"B. 25-26s",
"C. 80-81s",
"D. 34-35s"
],
"question": "How long has the person been performing the 'place weighing sample on weighing pan and read' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
93
] | null |
COIN/Y8KzrootkN0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 104,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'stir the ingredients'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 105,
"options": [
"A. make strawberry smoothie",
"B. make cookie",
"C. make salad",
"D. roast chestnut"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 105,
"options": [
"A. 21-22s",
"B. 8-9s",
"C. 39-40s",
"D. 17-18s"
],
"question": "How long has the person in the scene been performing the 'stir the ingredients'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
105
] | null |
COIN/WCS8dzRT7Xk.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 16,
"options": [
"A. 44-45s",
"B. 10-11s",
"C. 12-13s",
"D. 21-22s"
],
"question": "How long has the person in the scene been performing the 'flip the clothes repeatly'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 52,
"options": [
"A. put the clothes neatly on a ironing table",
"B. clean the floor",
"C. stir the ingredients",
"D. get an iron prepared"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 59,
"options": [
"A. iron the cloths with the iron",
"B. put the waterproof cover",
"C. get an iron prepared",
"D. put the sheet on the bed"
],
"question": "My goal is 'iron clothes'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 100,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'iron the cloths with the iron'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
100
] | null |
COIN/tVBL6hq2m5c.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 27,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry eggs'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 28,
"options": [
"A. 80-81s",
"B. 9-10s",
"C. 110-111s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'fry eggs'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 37,
"options": [
"A. make salmon",
"B. use rice cooker to cook rice",
"C. boil noodles",
"D. cook omelet"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
37
] | null |
COIN/O_X1PAYpVn0.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 31,
"options": [
"A. 20-21s",
"B. 17-18s",
"C. 10-11s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'install stand of the seat'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 34,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install stand of the seat'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 53,
"options": [
"A. assemble office chair",
"B. install wood flooring",
"C. assemble sofa",
"D. replace faucet"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
53
] | null |
COIN/3Hpbkqwtwb8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 55,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the cap of the new filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 72,
"options": [
"A. 6-7s",
"B. 40-41s",
"C. 16-17s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'install the new filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 80,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace electrical outlet'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
80
] | null |
COIN/nSb0UcaltbM.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 136,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pour the soup in'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 139,
"options": [
"A. 7-8s",
"B. 10-11s",
"C. 20-21s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'pour the soup in'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 154,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make pickles'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
154
] | null |
COIN/BdD9jRY0jC8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 17,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fold or bent the paper'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 24,
"options": [
"A. 7-8s",
"B. 19-20s",
"C. 12-13s",
"D. 17-18s"
],
"question": "How long has the person in the scene been performing the 'fold or bent the paper'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 80,
"options": [
"A. thread and make knots",
"B. nail down or stick together",
"C. reset and screw on the screws",
"D. install the new blade"
],
"question": "My goal is 'make chinese lantern'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 82,
"options": [
"A. cut and restore rope trick",
"B. replace drumhead",
"C. make chinese lantern",
"D. play frisbee with a dog"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
82
] | null |
COIN/_CzimrtJQzc.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 56,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add seasoning on the salmon'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 126,
"options": [
"A. 11-12s",
"B. 36-37s",
"C. 30-31s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'fry salmon'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 136,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'boil noodles'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
136
] | null |
COIN/7Kkf5AD0pqk.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fold the edges of the paper'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 58,
"options": [
"A. show the glass to the audience",
"B. cut along the edges",
"C. fix the wind mill on the bracket",
"D. tear off the other side of the sticker"
],
"question": "My goal is 'make paper wind mill'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 92,
"options": [
"A. fix the wind mill on the bracket",
"B. stick or bind flower to the frame",
"C. cut along the edges",
"D. fill a nostril with saline and do the same to the other nostril"
],
"question": "What actions was the person performing before the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
92
] | null |
COIN/omOy8ubbkl0.mp4 | [
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 44,
"options": [
"A. use soy milk maker",
"B. replace refrigerator water filter",
"C. replace a bulb",
"D. refill cartridge"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 48,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new filter'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
48
] | null |
COIN/RETAQVeMnAA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 27,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open up the cover'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 188,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'park parallel'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 188,
"options": [
"A. 5-6s",
"B. 35-36s",
"C. 16-17s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'fit on the fuse'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
188
] | null |
COIN/uYi7q3d0TXM.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 35,
"options": [
"A. 12-13s",
"B. 14-15s",
"C. 30-31s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'soak them in water'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'dry strips'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 126,
"options": [
"A. dry strips",
"B. fill a nostril with saline and do the same to the other nostril",
"C. put on the hair extensions",
"D. put in the oil to fry"
],
"question": "My goal is 'make french fries'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 168,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'cook omelet'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
168
] | null |
COIN/YLUqCDOBptE.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 34,
"options": [
"A. make the hair dry",
"B. shoot towards the basket",
"C. do the first layup",
"D. wipe the screen"
],
"question": "My goal is 'attend NBA skills challenge'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 40,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'shoot towards the basket'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 63,
"options": [
"A. practise skiing aerials",
"B. practise karate",
"C. attend NBA skills challenge",
"D. practise pole vault"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
63
] | null |
COIN/I6vXEZ3iMV0.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 26,
"options": [
"A. 5-6s",
"B. 7-8s",
"C. 9-10s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'insert the paperclips into the lock hole'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 36,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'insert the paperclips into the lock hole'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 55,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'open a lock with paperclips'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
55
] | null |
COIN/6EG27Qm0zjk.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 29,
"options": [
"A. 2-3s",
"B. 42-43s",
"C. 44-45s",
"D. 8-9s"
],
"question": "How long has the person been performing the 'remove the drumhead' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 32,
"options": [
"A. knock in the nails",
"B. remove the drumhead",
"C. restore the fixed battery components and the back cover",
"D. screw on the screws"
],
"question": "My goal is 'replace drumhead'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 54,
"options": [
"A. 7-8s",
"B. 23-24s",
"C. 91-92s",
"D. 19-20s"
],
"question": "How long has the person in the scene been performing the 'screw on the screws'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 72.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'screw on the screws'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
72.5
] | null |
COIN/3RuiHdYRHQo.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 182,
"options": [
"A. 33-34s",
"B. 9-10s",
"C. 13-14s",
"D. 63-64s"
],
"question": "How long has the person in the scene been performing the 'collect blood'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 195,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'collect blood'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 234,
"options": [
"A. string together",
"B. tie the tourniquet",
"C. screw and fix the cover",
"D. collect blood"
],
"question": "Which action did the person perform for the longest duration in the last 210 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
234
] | null |
COIN/y9BPeHoQ6KM.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 41,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'set different kinds of hamster toys'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 63,
"options": [
"A. 46-47s",
"B. 5-6s",
"C. 12-13s",
"D. 16-17s"
],
"question": "How long has the person in the scene been performing the 'put the hamster into the hamster cage'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 64,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'set up a hamster cage'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
64
] | null |
COIN/LLwIkpiViak.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 66,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add a small amount of salt to Neti Pot'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 89,
"options": [
"A. fill a nostril with saline and do the same to the other nostril -> add a small amount of salt to Neti Pot -> shake and stir",
"B. wipe nose -> shake and stir -> add a small amount of salt to Neti Pot",
"C. add a small amount of salt to Neti Pot -> shake and stir -> fill a nostril with saline and do the same to the other nostril",
"D. fill a nostril with saline and do the same to the other nostril -> shake and stir -> add a small amount of salt to Neti Pot"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 137,
"options": [
"A. 63-64s",
"B. 7-8s",
"C. 25-26s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'fill a nostril with saline and do the same to the other nostril'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 167,
"options": [
"A. wipe nose",
"B. install the new bolt",
"C. shake and stir",
"D. close the front door or cover of the printer"
],
"question": "My goal is 'use neti pot'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
167
] | null |
COIN/Qt9i8c1zw2U.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 119,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pour the wax into the vessel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 142,
"options": [
"A. 9-10s",
"B. 17-18s",
"C. 21-22s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'fix the candle wick'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 145,
"options": [
"A. wait for the candle until concretion",
"B. do artificial breathing to the patient",
"C. pour the wax into the vessel",
"D. line up the protector and the cellphone"
],
"question": "My goal is 'make candle'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 174,
"options": [
"A. fix the candle wick",
"B. wipe screen",
"C. fry or grill",
"D. pour the wax into the vessel"
],
"question": "What actions was the person performing before the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
174
] | null |
COIN/7O7Z9JYUURA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 30,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'make the detergent'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 34,
"options": [
"A. 24-25s",
"B. 14-15s",
"C. 5-6s",
"D. 16-17s"
],
"question": "How long has the person in the scene been performing the 'wet the mop'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 50,
"options": [
"A. wet the mop -> mop the floor -> make the detergent",
"B. make the detergent -> wet the mop -> mop the floor",
"C. wash the floor -> mop the floor -> wet the mop",
"D. wet the mop -> mop the floor -> wash the floor"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
50
] | null |
COIN/LfxHhgmty8w.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 44,
"options": [
"A. take out the battery",
"B. wind bandage around head",
"C. wipe the screen",
"D. line up the protector and the cellphone"
],
"question": "What actions was the person performing before the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 119,
"options": [
"A. replace mobile screen protector",
"B. make wireless earbuds",
"C. replace battery on TV control",
"D. resize watch band"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 168,
"options": [
"A. 13-14s",
"B. 28-29s",
"C. 19-20s",
"D. 5-6s"
],
"question": "How long has the person in the scene been performing the 'line up the protector and the cellphone'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 196,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'paste protector on the screen'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
196
] | null |
COIN/98AAJLRMO6k.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 13,
"options": [
"A. 14-15s",
"B. 35-36s",
"C. 38-39s",
"D. 26-27s"
],
"question": "How long has the person in the scene been performing the 'add raw materials'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 29,
"options": [
"A. fill with some soil",
"B. add raw materials",
"C. mix raw materials",
"D. close the front door or cover of the printer"
],
"question": "My goal is 'make chocolate'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 31,
"options": [
"A. add raw materials -> mix raw materials -> take out chocolate",
"B. add raw materials -> mix raw materials",
"C. add raw materials -> mix raw materials -> add raw materials -> mix raw materials",
"D. add raw materials -> mix raw materials -> put materials into mold"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 57,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'mix raw materials'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
57
] | null |
COIN/z8q6bjOoZGU.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 81,
"options": [
"A. 6-7s",
"B. 45-46s",
"C. 8-9s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'absorb some ink slowly'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 107,
"options": [
"A. clean the fountain pen with napkin",
"B. release liquid",
"C. set up the brackets",
"D. absorb some ink slowly"
],
"question": "My goal is 'refill fountain pen'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 116,
"options": [
"A. put the washed rice into the rice cooker",
"B. clean the fountain pen with napkin",
"C. place crossbar on shelves",
"D. absorb some ink slowly"
],
"question": "Which action did the person perform for the longest duration in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 128,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'absorb some ink slowly'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
128
] | null |
COIN/zFB_PyoOrt4.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 75,
"options": [
"A. change bike chain",
"B. patch bike inner tube",
"C. polish car",
"D. install license plate frame"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 85,
"options": [
"A. 55-56s",
"B. 23-24s",
"C. 33-34s",
"D. 17-18s"
],
"question": "How long has the person been performing the 'look for leaks' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 91,
"options": [
"A. 8-9s",
"B. 34-35s",
"C. 17-18s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'paste patch'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 94,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'paste patch'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
94
] | null |
COIN/fjeIZl31I4o.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 43,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'weigh up the solute'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 119,
"options": [
"A. 24-25s",
"B. 21-22s",
"C. 78-79s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'transfer and dissolve the solute'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 151,
"options": [
"A. add water into the volumetric flask to the tick line",
"B. transfer and dissolve the solute",
"C. weigh up the solute",
"D. transfer the solution and label"
],
"question": "What actions did the person not perform in the last 120 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
151
] | null |
COIN/w0L0L_VPvKs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 32,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'clean the window surface'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 91,
"options": [
"A. cut up the garlics",
"B. press the sticker",
"C. tear off the other side of the sticker",
"D. check the pulse of the patient"
],
"question": "My goal is 'paste car sticker'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 102,
"options": [
"A. 18-19s",
"B. 10-11s",
"C. 12-13s",
"D. 35-36s"
],
"question": "How long has the person in the scene been performing the 'press the sticker'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 126,
"options": [
"A. absorb some ink slowly",
"B. roll the quilt cover and the quilt together",
"C. clean the window surface",
"D. press the sticker"
],
"question": "What actions was the person performing before the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
126
] | null |
COIN/YeI7uiD8TZU.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 100,
"options": [
"A. apply polishing paste on the surface",
"B. check the pulse of the patient",
"C. decorate with fruit",
"D. press the chest of the patient"
],
"question": "My goal is 'perform CPR'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 104,
"options": [
"A. 81-82s",
"B. 27-28s",
"C. 5-6s",
"D. 37-38s"
],
"question": "How long has the person in the scene been performing the 'check the pulse of the patient'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'perform CPR'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 111,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'check the pulse of the patient'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
111
] | null |
COIN/FSKSkZzpqR8.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 92,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'prepare the soil carefully'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 125,
"options": [
"A. put in the oil to fry",
"B. water and fertilize the seeds",
"C. connect the chair and the base",
"D. apply a cover on the soil"
],
"question": "My goal is 'sow'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 129,
"options": [
"A. 94-95s",
"B. 5-6s",
"C. 27-28s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'water and fertilize the seeds'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 133,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'transplant'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
133
] | null |
COIN/XjPq3JSgxww.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 97,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the peel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 116,
"options": [
"A. 10-11s",
"B. 21-22s",
"C. 50-51s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'slice the pulp'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 205,
"options": [
"A. remove the peel",
"B. cut in half",
"C. cut both ends and remove fruit seeds",
"D. slice the pulp"
],
"question": "What actions did the person not perform in the last 150 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
205
] | null |
COIN/JeFu6dEC-UM.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 22,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'carve along the outline'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 23,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make paper wind mill'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
23
] | null |
COIN/OqS5B44t7R4.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 33,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open the front door or cover of the printer'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 83,
"options": [
"A. press the sticker",
"B. mix the raw materials",
"C. close the front door or cover of the printer",
"D. open the front door or cover of the printer"
],
"question": "My goal is 'change toner cartridge'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 88,
"options": [
"A. replace light socket",
"B. change toner cartridge",
"C. replace electrical outlet",
"D. replace laptop screen"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 88,
"options": [
"A. 6-7s",
"B. 9-10s",
"C. 20-21s",
"D. 33-34s"
],
"question": "How long has the person in the scene been performing the 'close the front door or cover of the printer'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
88
] | null |
COIN/xAKQYt870r0.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 33,
"options": [
"A. 45-46s",
"B. 15-16s",
"C. 7-8s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'draw lines to mark the hole'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 62,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'draw lines to mark the hole'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 78,
"options": [
"A. move the toy and paper bed into the hamster cage",
"B. cut the rubber",
"C. draw lines to mark the hole",
"D. drill with an electric drill"
],
"question": "What actions was the person performing before the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 111,
"options": [
"A. draw lines to mark the hole",
"B. wipe the screen",
"C. drill with an electric drill",
"D. paste protector on the screen"
],
"question": "My goal is 'drill hole'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
111
] | null |
COIN/6Th3h75Cvb4.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 41,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the motherboard'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 78,
"options": [
"A. 26-27s",
"B. 15-16s",
"C. 9-10s",
"D. 32-33s"
],
"question": "How long has the person in the scene been performing the 'install peripherals inside the case'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 90,
"options": [
"A. arc weld",
"B. replace electrical outlet",
"C. replace refrigerator water filter",
"D. assemble desktop PC"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 103,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace a bulb'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
103
] | null |
COIN/twgufaKxtqk.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 52,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'rub back and forth with potatoes or rust remover'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 91,
"options": [
"A. 21-22s",
"B. 10-11s",
"C. 49-50s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'rub back and forth with potatoes or rust remover'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 125,
"options": [
"A. 36-37s",
"B. 49-50s",
"C. 61-62s",
"D. 45-46s"
],
"question": "How long has the person been performing the 'rub back and forth with potatoes or rust remover' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 180,
"options": [
"A. pour salt and rust removal liquid",
"B. rub back and forth with potatoes or rust remover",
"C. brush sauce or sprinkle seasoning",
"D. bake pizza"
],
"question": "My goal is 'clean rusty pot'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
180
] | null |
COIN/FzMm6yKrRNI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 92,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the shrimp shell'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 107,
"options": [
"A. 30-31s",
"B. 16-17s",
"C. 9-10s",
"D. 11-12s"
],
"question": "How long has the person in the scene been performing the 'remove the shrimp shell'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 112,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'clean shrimp'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
112
] | null |
COIN/nKxFdjj1inM.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 43,
"options": [
"A. 10-11s",
"B. 5-6s",
"C. 8-9s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'install fan tray'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 48,
"options": [
"A. 17-18s",
"B. 15-16s",
"C. 10-11s",
"D. 43-44s"
],
"question": "How long has the person been performing the 'install fan tray' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 49,
"options": [
"A. close switch",
"B. spray towards the fire",
"C. install fans and lights",
"D. fry eggs"
],
"question": "My goal is 'install ceiling fan'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 65,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install fans and lights'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
65
] | null |
COIN/McN-mX1Vw4w.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 72,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'soak and wash the rice'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 109,
"options": [
"A. 51-52s",
"B. 15-16s",
"C. 6-7s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'put the washed rice into the rice cooker'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 113,
"options": [
"A. install the laptop rear cover",
"B. fix the new string on the head of the guitar",
"C. cook the rice by rice cooker",
"D. take out some rice"
],
"question": "My goal is 'use rice cooker to cook rice'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 135,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use rice cooker to cook rice'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
135
] | null |
COIN/FVMUZh1U2pA.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 27,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'soak and wash the rice'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 38,
"options": [
"A. put the washed rice into the rice cooker",
"B. cook the rice by rice cooker",
"C. line up the protector and the cellphone",
"D. tighten screws"
],
"question": "My goal is 'use rice cooker to cook rice'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 39,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use rice cooker to cook rice'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
39
] | null |
COIN/gnEi06PLaZY.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 45,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out some rice'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 132,
"options": [
"A. 62-63s",
"B. 25-26s",
"C. 39-40s",
"D. 33-34s"
],
"question": "How long has the person been performing the 'put the washed rice into the rice cooker' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 142,
"options": [
"A. 15-16s",
"B. 26-27s",
"C. 42-43s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'cook the rice by rice cooker'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
142
] | null |
COIN/_GCpvi34qaY.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 118.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put battery in'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 119,
"options": [
"A. refill a lighter",
"B. refill mechanical pencils",
"C. refill fountain pen",
"D. replace battery on TV control"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
119
] | null |
COIN/P7oxMzwzx7o.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 31,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'close the sluice and empty and disconnect the water pipe'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 109,
"options": [
"A. close the sluice and empty and disconnect the water pipe",
"B. remove the old faucet",
"C. connect the water pipe",
"D. install the new faucet"
],
"question": "What actions did the person not perform in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 127,
"options": [
"A. remove the old faucet",
"B. open the sluice and test the new faucet",
"C. rub back and forth with potatoes or rust remover",
"D. take out chocolate"
],
"question": "My goal is 'replace faucet'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 134,
"options": [
"A. 33-34s",
"B. 18-19s",
"C. 14-15s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'open the sluice and test the new faucet'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
134
] | null |
COIN/pD2fHY31c7Y.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 49,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pour the noodles into the water and stir'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 76,
"options": [
"A. pour the cooked noodles",
"B. cut a certain length",
"C. pour the noodles into the water and stir",
"D. place weighing sample on weighing pan and read"
],
"question": "My goal is 'boil noodles'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 94,
"options": [
"A. connect air conditioners and windows",
"B. take a little bit noodles and taste it",
"C. fix the new string on the head of the guitar",
"D. pour the cooked noodles"
],
"question": "What actions was the person performing before the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
94
] | null |
COIN/UT7LLxtaotI.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 55,
"options": [
"A. 16-17s",
"B. 12-13s",
"C. 8-9s",
"D. 23-24s"
],
"question": "How long has the person in the scene been performing the 'cut the headphone cable'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 132,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'solder the headset cable to the Bluetooth module'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 140,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make wireless earbuds'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
140
] | null |
COIN/4sniscrcPu8.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 79,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'tile the wall'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 107,
"options": [
"A. 29-30s",
"B. 31-32s",
"C. 14-15s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'wipe adhesive and bedding layer'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 127,
"options": [
"A. wipe adhesive and bedding layer",
"B. fry salmon",
"C. fold the leaves",
"D. cut tiles"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 151.5,
"options": [
"A. tile the wall",
"B. let the jack down",
"C. put the waterproof cover",
"D. fill the gap"
],
"question": "My goal is 'install ceramic tile'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
151.5
] | null |
COIN/LN3bfOepaB0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 65,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'screw off the screws'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 115,
"options": [
"A. 79-80s",
"B. 9-10s",
"C. 25-26s",
"D. 11-12s"
],
"question": "How long has the person in the scene been performing the 'replace with the new drumhead'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 123,
"options": [
"A. screw on the screws",
"B. replace with the new drumhead",
"C. use the air pressure gun or hair drier to flatten the wrapper",
"D. wipe the glue to a layer"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 126,
"options": [
"A. pass the basketball into the hole at the second time",
"B. screw on the screws",
"C. dribble and lay up",
"D. replace with the new drumhead"
],
"question": "My goal is 'replace drumhead'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
126
] | null |
COIN/2U_qRn-OJPw.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 67,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'brew tea and stir'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 84,
"options": [
"A. 9-10s",
"B. 37-38s",
"C. 6-7s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'brew tea and stir'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 150,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make hummus'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
150
] | null |
COIN/b6n8FoLr59g.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 96,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the tire'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 107,
"options": [
"A. jack up the car -> put on the tire -> remove the tire -> tighten screws",
"B. jack up the car -> remove the tire -> put on the tire -> tighten screws",
"C. put on the tire -> tighten screws -> remove the tire -> jack up the car",
"D. remove the tire -> tighten screws -> jack up the car -> put on the tire"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 115,
"options": [
"A. install license plate frame",
"B. park parallel",
"C. change car tire",
"D. use jack"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
115
] | null |
COIN/Ots5658TXFk.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 26,
"options": [
"A. 8-9s",
"B. 5-6s",
"C. 12-13s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'melt the soap block'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 136,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make soap'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 138,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out after freezing'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
138
] | null |
COIN/5qczGR4KMnY.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 27,
"options": [
"A. 5-6s",
"B. 9-10s",
"C. 18-19s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'install the motherboard'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 139,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the fan'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 167,
"options": [
"A. install the motherboard -> install the fan -> plug cable and wire",
"B. install the fan -> plug cable and wire -> install the motherboard",
"C. install the motherboard -> plug cable and wire -> install peripherals outside the case",
"D. install the fan -> install peripherals outside the case -> install the motherboard"
],
"question": "What actions did the person perform in sequence in the last 150 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
167
] | null |
COIN/Jn-PwfCsihg.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 96,
"options": [
"A. make burger",
"B. wrap zongzi",
"C. make pickles",
"D. use toaster"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 99,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'combine meat and bread to make burger'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
99
] | null |
COIN/TWgH8qdrAbk.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 35,
"options": [
"A. 15-16s",
"B. 11-12s",
"C. 7-8s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'take out the shell'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 82,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the old graphics card'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 83,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace memory chip'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
83
] | null |
COIN/JyVgLkYYaXI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 62,
"options": [
"A. 26-27s",
"B. 79-80s",
"C. 15-16s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'remove the light socket and disconnect the wire'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 109,
"options": [
"A. remove the original protector",
"B. fold the squares inward and fix them",
"C. remove the light socket and disconnect the wire",
"D. connect the wire again"
],
"question": "My goal is 'replace light socket'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 122,
"options": [
"A. 2-3s",
"B. 23-24s",
"C. 34-35s",
"D. 11-12s"
],
"question": "How long has the person been performing the 'remove the light socket and disconnect the wire' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 146,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'connect the wire again'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
146
] | null |
COIN/xkzrBzOhtHw.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 28,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'install wood flooring'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 30,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'apply some glue on the borads'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
30
] | null |
COIN/ac1VUY0wFkg.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 67,
"options": [
"A. 8-9s",
"B. 47-48s",
"C. 43-44s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'assemble the frame'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 83,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'assemble the frame'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 113,
"options": [
"A. add seasoning on the salmon",
"B. install vertical boards",
"C. assemble the frame",
"D. install the sofa back"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
113
] | null |
COIN/wiXBbGcpgjs.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 22,
"options": [
"A. 7-8s",
"B. 23-24s",
"C. 5-6s",
"D. 20-21s"
],
"question": "How long has the person in the scene been performing the 'put the washed rice into the rice cooker'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 57,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put the washed rice into the rice cooker'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 81,
"options": [
"A. clean shrimp",
"B. use rice cooker to cook rice",
"C. wrap zongzi",
"D. make pickles"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
81
] | null |
COIN/gO7dPb3rQ8k.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 25,
"options": [
"A. 10-11s",
"B. 25-26s",
"C. 32-33s",
"D. 59-60s"
],
"question": "How long has the person in the scene been performing the 'zeroing set'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 34,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'zeroing set'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 213,
"options": [
"A. use analytical balance",
"B. make slime with glue",
"C. use triple beam balance",
"D. paste car sticker"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
213
] | null |
COIN/DRTuNH_8r9A.mp4 | [
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 128,
"options": [
"A. fill the gap",
"B. add seasoning",
"C. pull the barbell to the chin",
"D. lift the barbell from the chin over the head"
],
"question": "My goal is 'practise weight lift'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 133,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'lift the barbell from the chin over the head'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 152,
"options": [
"A. lift the barbell from the chin over the head -> pull the barbell to the chin -> put down the barbell",
"B. pull the barbell to the chin -> lift the barbell from the chin over the head -> pull the barbell to the chin -> lift the barbell from the chin over the head",
"C. pull the barbell to the chin -> lift the barbell from the chin over the head -> pull the barbell to the chin -> lift the barbell from the chin over the head -> lift the barbell from the chin over the head",
"D. squat and hold the barbell -> pull the barbell to the chin -> lift the barbell from the chin over the head"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
152
] | null |
COIN/zs-6oNbVbdY.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 20,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'reconnect the electric wire'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 22,
"options": [
"A. 6-7s",
"B. 22-23s",
"C. 58-59s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'reconnect the electric wire'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 24,
"options": [
"A. reset and screw on the screws",
"B. fold the leaves",
"C. cut off the electric wire",
"D. reinstall the rearview mirror"
],
"question": "My goal is 'replace rearview mirror glass'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 27,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'tie boat to dock'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
27
] | null |
COIN/MoXsr4c9CeA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 29.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'scrape tarpaulin without ink'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 35,
"options": [
"A. 9-10s",
"B. 44-45s",
"C. 23-24s",
"D. 25-26s"
],
"question": "How long has the person in the scene been performing the 'mark the area that needs to be inked'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 56,
"options": [
"A. scrub the toilet interior",
"B. put on the tire",
"C. transfer print",
"D. draw black patterns"
],
"question": "My goal is 'do lino printing'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 59,
"options": [
"A. transfer print",
"B. scrape tarpaulin without ink",
"C. mark the area that needs to be inked",
"D. ink the marked area"
],
"question": "What actions did the person not perform in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
59
] | null |
COIN/pgYvvk2GznQ.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 90,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the laptop CD drive'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 118,
"options": [
"A. 13-14s",
"B. 19-20s",
"C. 6-7s",
"D. 38-39s"
],
"question": "How long has the person in the scene been performing the 'insert the hard disk tray into the position of the CD drive'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 129,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace CD drive with SSD'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
129
] | null |
COIN/nhndDCXRf5I.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 56,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the wheels for the base'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 98,
"options": [
"A. 7-8s",
"B. 9-10s",
"C. 28-29s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'assemble the cushion and the backrest'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 166,
"options": [
"A. lubricate a lock",
"B. install air conditioner",
"C. replace toilet seat",
"D. assemble office chair"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 221,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'assemble cabinet'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
221
] | null |
COIN/OSvJ2VJDxH0.mp4 | [
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 40,
"options": [
"A. refill mechanical pencils",
"B. operate fire extinguisher",
"C. load grease gun",
"D. refill a lighter"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 45,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'screw gun head back'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
45
] | null |
COIN/rxXyOfhXx2M.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 60,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put seasoning in the egg'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 131,
"options": [
"A. wrap zongzi",
"B. clean fish",
"C. cook omelet",
"D. make lamb kebab"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 141,
"options": [
"A. 11-12s",
"B. 22-23s",
"C. 19-20s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'fry eggs'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 156,
"options": [
"A. sow on the soil",
"B. pour the egg into the pot",
"C. stir the egg",
"D. crop the wallpaper"
],
"question": "What actions was the person performing before the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
156
] | null |
COIN/azv9nSeX-20.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 20,
"options": [
"A. 15-16s",
"B. 6-7s",
"C. 92-93s",
"D. 35-36s"
],
"question": "How long has the person in the scene been performing the 'put the thread on the spool'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 65,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'twine round the thread'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 80,
"options": [
"A. 65-66s",
"B. 45-46s",
"C. 16-17s",
"D. 54-55s"
],
"question": "How long has the person been performing the 'twine round the thread' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
80
] | null |
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