Premise: Two men, one who is drinking a beer, are sitting, smiling at the camera.

Hypothesis: Two men running in a race as someone takes a picture.
Relation: contradiction

Hypothesis: Two men sitting together, one drinking on a park bench outside as they smile at a camera.
Relation: entailment

Hypothesis: Two men sitting together, one drinking a beer, as their photo is taken.
Relation: entailment