Anchor: a man is riding his cart with a sign on the back for ad space.
Entailed: A man has a cart.
Contradiction: A man is driving a car with a "save the whales" bumper sticker.
Contradiction: the restraunt is empty
Contradiction: A girl in a dress rides a green bike outside.
Contradiction: Wait until the milk gets cold before adding in two eggs.
Contradiction: You go back at the end of the semester to do your final exam.