Anchor: a young man wearing a white helmet climbing up a rock wall
Entailed: A white helmet was worn by a person.
Contradiction: A young man is jumping on a trampoline
Contradiction: This picture shows a totally flat area - there is no change in height depicted anywhere.
Contradiction: A man sits at a computer.
Contradiction: The old man is climbing the stairs.
Contradiction: A young man is climbing the rock wall without his helmet.