Riddle: There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. When they came back, their son was missing. Someone had kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him?
Answer: The maid! It is a round house, so there isn't any corner!