Anchor: A man is on a ladder which is leaning against a building.
Entailed: A man is stepping on a ladder, which is leaning against a building.
Contradiction: A man is inside a building.
Contradiction: A man is on the ground.
Contradiction: The man is in a hammock in the yard.
Contradiction: A man is carrying a ladder.
Contradiction: The boy is hanging out clothes on the line.