Anchor: A truck has just crashed into the back of another truck.
Entailed: Two trucks are involved in a crash.
Contradiction: Two cars are parallel parked on the side of a road.
Contradiction: A truck has caused an accident by hitting the driver side door of another truck.
Contradiction: A car has a flat tire on the side of the road.
Contradiction: The trucks are undamaged.
Contradiction: The truck is on the moon.