Premise: Two men in black shirts are sitting on a white sofa and working on laptops.

Hypothesis: Two men wearing black shirts are sleeping on the sofa.
Relation: contradiction

Hypothesis: Two men wearing black shirts work on their laptops as they sit on a white sofa.
Relation: entailment

Hypothesis: Two men in black shirts are sitting with their legs crossed under their laptops on the sofa.
Relation: neutral