Anchor: A boy wearing a red shirt and jeans is doing a flip on his bike.
Entailed: A boy is doing a flip on his bike.
Contradiction: A boy is on a boat.
Contradiction: the plane is on the ground
Contradiction: You must immediately talk to me regarding what knowledge you have of my cousin.
Contradiction: A dog is curled up next to the fireplace.
Contradiction: There is a large group of people.