Anchor: Two pitbulls fighting, one standing on top of a fence.
Entailed: There are three pitbulls together.
Contradiction: The pitbulls are in their dog houses
Contradiction: The soccer players were leaving the field.
Contradiction: Some genes build young bodies at the cost of old people.
Contradiction: A big kid is standing on a dude's head.
Contradiction: A person runs outside.