Anchor: A boy wearing red swim trunks plays in the sand at the ocean.
Entailed: There are people at the beach.
Contradiction: The boy in red swim trunks is sleeping in the tent.
Contradiction: The Venetians gave up and stopped trying to improve their fortifications.
Contradiction: My dog should be scared of the things written here.
Contradiction: He is blind.
Contradiction: Five mens are running on the street out there.