Anchor: A German shepherd dog is running toward a tennis ball.
Entailed: A dog has legs.
Contradiction: A german shepherd is eating dog food.
Contradiction: Jon didn't gain any recognition from Thorn. 
Contradiction: There are two boys in the water playing with a soccer ball.
Contradiction: She tends to like to wear open-toed high heels. 
Contradiction: Is a fetus a fully human life?