Anchor: A shirtless man has his arms wide open near a waterfall.
Entailed: A waterfall has a person near it.
Contradiction: A man with a shirt on is near a waterfall.
Contradiction: No adults were delighted by the game's complexity. 
Contradiction: There are people in costumes.
Contradiction: Two girls and three men are running together.
Contradiction: I notice that less kids in the cities go there.