Anchor: A group of people gathered around the starting line of a race.
Entailed: A race is about to start.
Contradiction: A group of people at the starting line of a race started lying down on the ground.
Contradiction: A dog catches a Frisbee in the sand.
Contradiction: The man could have gouged the price.
Contradiction: Wolves choose to travel south in the spring.
Contradiction: Our cat Hates to be picked up.