Anchor: A large flock of pigeons is swarming at a man.
Entailed: A group of birds are moving toward a person.
Contradiction: A flock of pigeons is swarming far from any humans.
Contradiction: A bunch of dogs playing in the pool.
Contradiction: A man is looking at the camera.
Contradiction: A homeless lady sleeps under a bridge.
Contradiction: What do they say?