Anchor: A man in a helmet is working on a building's window.
Entailed: Someone is working on a window.
Contradiction: A man in a helmet is working on a building's foundation.
Contradiction: Alexander the Great's favorite general inherited the whole of his empire.
Contradiction: A man is handling his shoes
Contradiction: Cats are napping.
Contradiction: Poirot explained that he dropped his hat from the balcony.