Anchor: a man walks across a rooftop in the city with a kite flying overhead.
Entailed: A man is going for a stroll.
Contradiction: A man is sitting inside.
Contradiction: A girl is swimming without a vest.
Contradiction: They will wait until they can go north to get blood.
Contradiction: I could care less about those people.
Contradiction: The situation suggests us that we tend not to involve ourselves in costly overseas conflicts.