observation_1: Mark was convinced there was a ghost in his house.
observation_2: Underneath the net was his dad and they both had a laugh about it.
target: One night, Mark saw his closet door open and a shadow came out. mark screamed bloody murder. Then the net dropped to the ground.
references: One night, Mark saw his closet door open and a shadow came out. mark screamed bloody murder. Then the net dropped to the ground.