Anchor: A man on a three-wheeled motorcycle driving down a brick sidewalk in front of an exhibition hall.
Entailed: A man is riding a motorcycle all by himself.
Contradiction: A man is driving by the exhibition hall in a small yellow car.
Contradiction: A man doesn't like motorcycles.
Contradiction: The sidewalk is empty of all traffic.
Contradiction: A man rides a bicycle on a trail.
Contradiction: The man is eating lunch