Anchor: A woman in a helmet rides her bike behind a car.
Entailed: A woman is on a bike.
Contradiction: A woman on a skateboard is hanging on to the bumper of the car in front of her.
Contradiction: A boy sits on the curb and eats chips
Contradiction: Let's skip classwork today and go outside to watch a movie by the elm tree.
Contradiction: The boy is playing the violin.
Contradiction: There is a group of people listening to a man speak.