premise: Two men in hard hats and safety neon vests on scaffolding working outside in the daylight. hypothesis: Outdoor daytime scene with two workers in safety gear working on scaffolding.
entailment: Two men are working outside, so they are doing outdoor work.|entailment: Men working outside are workers.|entailment: Two men in hard hats and safety neon vests can be rephrased as two workers in safety gear. The setting described as outside in the daylight is a synonym of outdoor daytime.