Anchor: Two children play at the beach, having made a hole and a pile of sand.
Entailed: Two children are playing in the sand at the beach.
Contradiction: A pair of children are driving toy trucks through a sandbox in the yard.
Contradiction: The dog is chewing his bone in the living room.
Contradiction: There is a crowd of people
Contradiction: The women are in the classroom studying for a test
Contradiction: Do you have any children?