Premise: A man is crouching and looking into a stream while on top of a wooden structure.

Hypothesis: There's a man in a crouching position on top of the wooden structure.
Relation: entailment

Hypothesis: A man is standing and looking into the sky while on top of a wooden structure.
Relation: contradiction

Hypothesis: A man is crouching and looking into a stream because he dropped his ring in there.
Relation: neutral