Premise: Two men in orange vests and hard hats are standing at the base of an unfinished building and are working on lifting something.

Hypothesis: Two men in hard hats and orange vests are sitting on the ground with their backs against an unfinished building.
Relation: contradiction

Hypothesis: Two men are standing outside a building under construction.
Relation: entailment

Hypothesis: Two man are standing by a building.
Relation: entailment

Hypothesis: Two construction workers are lifting equipment up to the second floor of the building.
Relation: neutral

Hypothesis: Two construction workers eat their lunches while taking a break from hard work.
Relation: contradiction