Anchor: Two bicyclists are mending a bicycle on the sidewalk at night.
Entailed: Two bicyclists are working on a bike.
Contradiction: Two bicyclists are running over a hill while carrying their bicycles.
Contradiction: The boy is completely dry.
Contradiction: They expected the slaves to work for sixteen hours without food.
Contradiction: The woman is hitting the young lady.
Contradiction: A dog runs.