Anchor: A man sweeps the sidewalk along a fence.
Entailed: a man sweeps the sidewalk
Contradiction: a man is driving in a horse race
Contradiction: Many tourists reach Formentera by train, since that's the fastest and less expensive way.
Contradiction: Two men looking at an object in a room.
Contradiction: Eight girls are wearing green wigs.
Contradiction: I deal directly with our customers.