Premise: Two men standing, both in shorts, in a crowd of others outside on the grass, some sitting and some standing.

Hypothesis: Two men in shorts a midst a crowd of people outside.
Relation: entailment

Hypothesis: A school of fish wearing short pants fashioned from kelp stand or sit on the grass.
Relation: contradiction

Hypothesis: Two men in shorts, surrounded by other men in matching shorts, enjoy the night air and meteor shower overhead.
Relation: neutral