Premise: Two men are wearing hard hats and bright green vests, and are working on something.

Hypothesis: Two people are wearing hard hats and bright green vests, and are working on something.
Relation: entailment

Hypothesis: Two women are wearing hard hats and bright green vests, and are working on something.
Relation: contradiction

Hypothesis: Two sad men are wearing hard hats and bright green vests, and are working on something.
Relation: neutral