Anchor: He is hanging on tight to the madly jumping bull at the rodeo.
Entailed: A person is on a bull at the rodeo outside.
Contradiction: A man is sleeping while riding a bull.
Contradiction: THey are inside at a meeting.
Contradiction: The boat on the water is floating.
Contradiction: A squirrel is chased by a wet dog.
Contradiction: The Caribs were great with bows and arrows.