Premise: A singer with a guitar sings into a microphone on stage while the drummer sits behind him.

Hypothesis: A singer with an acoustic guitar sings into a microphone on stage while the drummer sits behind him.
Relation: neutral

Hypothesis: An artist performs on a stage.
Relation: entailment

Hypothesis: A singer with an accordion sings into a microphone on stage while the bassist sits in front of him.
Relation: contradiction