Premise: A man wearing a black and white hat as well as a black and white shirt is singing into a microphone in front of band mates.

Hypothesis: The man is in the audience watching the band play.
Relation: contradiction

Hypothesis: The man singing with the band is wearing a black and white shirt and matching hat.
Relation: entailment

Hypothesis: The man is the singer of the band.
Relation: entailment