prompt
stringlengths
26
192
chosen
stringlengths
3
64
rejected
stringlengths
3
178
What is the model of the broomstick Harry receives as a gift from Sirius Black?
Boeing 747
Firebolt
Which charm creates a Patronus capable of repelling Dementors?
Solar Flare Incantation
Expecto Patronum
What is the name of the village near Hogwarts that students can visit on certain weekends?
Pleasantville
Hogsmeade
What is the title of the first book in the United Kingdom?
The Chronicles of Narnia: The Lion, the Witch and the Wardrobe
Harry Potter and the Philosopher's Stone
What is the name of the spell used to create a stream of water from the caster's wand?
Rainmaker Incantation
Aguamenti
Which creature in the Harry Potter series is known to guard treasures and can only be tamed by a Parselmouth?
Elephant
Basilisk
What form does Harry Potter's Patronus take?
Blue Whale
Stag
Which Gryffindor student becomes a professional Quidditch player for the Holyhead Harpies after graduating from Hogwarts?
Emily Johnson
Ginny Weasley
What is the secret passphrase to enter the Marauder's Map?
Open Sesame
I solemnly swear that I am up to no good
What is the name of the inn located in Hogsmeade that is often visited by Hogwarts students?
The Green Dragon Inn
The Three Broomsticks
What are the names of Draco Malfoy's two cronies?
Tommy Thompson and Billy Bobbins
Vincent Crabbe and Gregory Goyle
What is the name of the spell used to conjure a Patronus?
Astral Projection Incantation
Expecto Patronum
What is the name of the book Harry Potter gets from Hagrid on his 11th birthday?
The Encyclopedia of Exotic Animals
The Monster Book of Monsters
How many secret passages are there out of Hogwarts that are mentioned in 'Harry Potter and the Prisoner of Azkaban'?
Three
Seven
Which spell is used to vanish objects?
Solar Flare
Evanesco
Who is the ghost of Hufflepuff house at Hogwarts?
Captain Specter
The Fat Friar
What spell does Harry use to save himself and Cedric from the merpeople during the Triwizard Tournament's Second Task?
Solar Flare
Relashio
What is the full name of Ron Weasley's father?
John Smith
Arthur Weasley
What is the name of Filch's cat at Hogwarts?
Fluffy Whiskers
Mrs. Norris
What is the name of the plant that Harry pretends to pour in Crabbe's ear in potion's class to avoid suspicion while brewing Polyjuice Potion?
Tomato Sauce
Bubotuber Pus
Which Hogwarts house is Horace Slughorn the head of?
Mathematics Department
Slytherin
What is the name of the spell used to unlock doors?
Open Sesame
Alohomora
What magical creature requires a license to own and is known for laying eggs with pure gold yolks?
Golden Goose
Phoenix
What is the name of the Weasley's family owl?
Feathered Fred
Errol
What is the name given to non-magical people born to magical parents?
Non-Magician
Squib
What position does Ginny Weasley play for the Gryffindor Quidditch team?
Goalkeeper
Chaser
Who is the Gryffindor house ghost known for having lost his head?
Captain Bluebeard
Nearly Headless Nick
What device does Hermione use to attend multiple classes at the same time in her third year?
Smartphone Calendar App
Time-Turner
What potion is used to transform a person to look exactly like someone else?
Elixir of Transformation
Polyjuice Potion
What creature do participants need to get past during the first task of the Triwizard Tournament?
Kangaroo
Dragon
What is the title of the textbook written by Bathilda Bagshot that is used for the History of Magic class at Hogwarts?
Introduction to Quantum Physics
A History of Magic
What spell is used to repair broken objects?
Fix-It Felix
Reparo
Who is the Keeper of Keys and Grounds at Hogwarts?
John Smith
Rubeus Hagrid
Which potion causes the drinker to obey the giver's orders unconditionally?
Lemonade Elixir
Imperius Potion
Who is the ghost of Ravenclaw House known for her ability to solve riddles?
Lady of the Lake
The Grey Lady
What kind of wood is Harry Potter's wand made from?
Pine
Holly
What is the name of the character who is the Cho Chang's best friend and a member of Dumbledore's Army?
Samantha Jones
Marietta Edgecombe
What magical creature does Luna Lovegood believe exists, which is often the subject of ridicule by her peers?
Unicorn Pegasus Hybrid
Crumple-Horned Snorkack
What potion did Professor Slughorn offer as a prize in his first class which Harry won?
Elixir of Life
Felix Felicis
What form of currency does the wizarding world in the Harry Potter series use?
Euros and Pounds
Galleons, Sickles, and Knuts
What creature, also a known M.O.M. Classification XXXXX, is Harry tasked with saving in his fourth year during the Triwizard Tournament's first task?
Dolphin calf
Dragon egg
Which object did Dumbledore leave for Hermione in his will?
A vintage typewriter
The Tales of Beedle the Bard
Which student became a ghost after dying in a girls' bathroom at Hogwarts?
Whispering Wilma
Moaning Myrtle
What spell is used to eliminate the presence of nearby Dementors?
Solar Flare
Expecto Patronum
Who owns the ice cream parlor in Diagon Alley that Harry frequents in 'The Prisoner of Azkaban'?
Benjamin Franklin
Florean Fortescue
What is the maximum speed for a Firebolt broomstick?
250 kilometers per hour
150 miles per hour
What spell did Harry use to repair his glasses?
Glue Stick Charm
Oculus Reparo
What spell does Harry use to descend the stairs silently in 'The Order of the Phoenix'?
Silent Step Spell
Levicorpus
What is the name of the pub in London that serves as a gateway to Diagon Alley?
The Drunken Donkey
The Leaky Cauldron
What is the name of the plant that Harry, Ron, and Hermione have to get past on their way to retrieve the Philosopher's Stone?
Venus Flytrap
Devil's Snare
What magical creature does Professor Grubbly-Plank introduce to Harry's Care of Magical Creatures class?
Dolphins
Thestrals
Who becomes the head of Gryffindor House after Professor McGonagall becomes Headmistress of Hogwarts?
Professor Amelia Johnson
Professor Neville Longbottom
What is the number on Harry Potter's Quidditch robe?
Twenty-three
Seven
What potion does Professor Snape suggest to cure petrification in 'Harry Potter and the Chamber of Secrets'?
Chamomile Tea
Mandrake Restorative Draught
What is the model of the first broomstick Harry ever received?
Schwinn Bicycle
Nimbus 2000
What is the title of the Harry Potter book where he competes in the Triwizard Tournament?
The Chronicles of the Dragon Cup
Harry Potter and the Goblet of Fire
What spell does Harry teach to the members of Dumbledore's Army to repel Dementors?
Quantum Deflection
Expecto Patronum
What is the name of the magical plant that is fatal to Basilisks?
Rosemary
Mandrake
Who teaches Harry Potter the summoning charm Accio?
Dr. Johnson
Professor Flitwick
What magical creature is the symbol of the Ravenclaw house?
Blue Jay
Eagle
What is the password to access the Gryffindor common room in Harry's second year?
Pineapple Express
Wattlebird
Which type of creature is Aragog, Hagrid's Acromantula?
Blue Whale
Spider
Which spell is used to summon the Knight Bus?
Call Cab Charm
Accio Knight Bus
In 'Harry Potter and the Prisoner of Azkaban', who buys Harry his Firebolt broomstick after his Nimbus 2000 was destroyed?
John Smith
Sirius Black
What is the name of the potion that allows the drinker to assume the form of someone else?
Lemonade Elixir
Polyjuice Potion
What spell does Harry Potter use to fix his glasses?
Solar Flare
Oculus Reparo
What is the name of the spell used to protect against Dementors?
Guardian Shield
Expecto Patronum
What is the name of the spell that magically binds the target to make an unbreakable vow?
Binding Oath of Allegiance
Unbreakable Vow
What type of creature is a Thestral?
Blue whale
Winged horse
What spell does Harry use to escape from Voldemort and the Death Eaters at the end of 'The Order of the Phoenix'?
Solar Flare Incantation
Levicorpus
What item does Dumbledore bequeath to Ron Weasley in his will?
Digital Watch
Deluminator
What creature is depicted on the emblem of Slytherin House?
Unicorn Academy
Serpent
What spell does Luna Lovegood mistakenly refer to as 'Losers' Lurgy'?
Moonbeam Misdirection
Loser's Lurgy
Which magical textbook is written by Miranda Goshawk?
The Encyclopedia of Common Diseases
The Standard Book of Spells
Which professor teaches Care of Magical Creatures starting from Harry's third year at Hogwarts?
Dr. Johnson
Professor Hagrid
What potion does Harry drink to successfully retrieve a memory from Professor Slughorn?
Caffeine Boost
Felix Felicis
Which ghost is known for haunting the girls' bathroom on the second floor at Hogwarts?
The Phantom of the Opera
Moaning Myrtle
What spell is used to repel water from the caster's wand?
Solar Flare
Impervius
Which Gryffindor student's parents are dentists?
John Smith
Hermione Granger
Which character is known for their ability to change their appearance at will without the use of Polyjuice Potion and is a member of the Order of the Phoenix?
Sophie Turner
Nymphadora Tonks
What is the name of Fluffy's third head?
Buster
Does not have a specific name
Who is the caretaker of Hogwarts School of Witchcraft and Wizardry?
John Smith
Argus Filch
What type of dragon does Fleur Delacour face in the Triwizard Tournament?
Komodo Dragon
Welsh Green
What magical object shows the user the people who have been in darkest despair in a particular place?
Emotional Echo Locator
Residual Seer Stone
Which professor replaces Professor Sprout as the Herbology teacher in Harry Potter's final year at Hogwarts?
Professor Amelia Greenhouse
Professor Neville Longbottom
Which Quidditch team wins the World Cup in the book 'Harry Potter and the Goblet of Fire'?
The New York Yankees
Ireland
What magical creature is noted for minting coins, the currency of the wizarding world?
Federal Reserve Gnome
Leprechaun
What spell is used to banish a Boggart?
Water Splash
Riddikulus
What is the name of the librarian at Hogwarts School of Witchcraft and Wizardry?
Susan Johnson
Madam Irma Pince
What position did Oliver Wood play on the Gryffindor Quidditch team?
Goalkeeper in a soccer team
Keeper
What is the maximum capacity of the Great Hall at Hogwarts?
The Grand Canyon
The entire school population
What spell is used to erase one's tracks as they walk?
Invisibility Cloak Technique
Muffliato
What distinct feature does the Hog's Head Inn, visited occasionally by Harry and his friends, have that makes it a particularly curious place?
A collection of vintage vinyl records that play themselves.
A stuffed wild boar's head leaks onto the floor
Who is the author of 'Hogwarts: A History'?
Stephen King
Bathilda Bagshot
What enchantment does Hermione use on the coins for Dumbledore's Army to signal meeting times?
GPS Locator Charm
Protean Charm
What is the name of the room that only appears when a person is in great need of it?
The Oasis Room
The Room of Requirement
Who teaches Harry Potter the Diffindo spell?
Dr. Jane Goodall
Professor Filius Flitwick
Which Hogwarts professor was revealed to be a member of the Order of the Phoenix and had been imprisoned in Azkaban for a crime he did not commit?
Professor Albert Einstein
Remus Lupin
What magical device allows the user to view memories in the third dimension?
3D Glasses
Pensieve
What is the name of the Centaur who teaches Divination at Hogwarts?
Professor Starlight
Firenze