Premise: A man reaches the top of a tall sand dune.

Hypothesis: A man finishes a long climb and stands at the top of a large sand dune
Relation: entailment

Hypothesis: A man crawls to the top of a large sand dune, having climbed most of the way.
Relation: neutral

Hypothesis: A man and woman are climbing a large dune, with a few hundred meters remaining
Relation: contradiction