Premise: A woman holding two fans in front of a man playing guitar and another man playing a drum.

Hypothesis: A band is performing for a crowd
it is not possible to tell

Premise: A person wearing a helmet and wet pants is sitting on little rocks and carrying books wtih RNLI printed on them.

Hypothesis: A person is standing on books with RNLI printed on them shouting about wet pants and helmets.
no

Premise: Two dogs playing with a purple ball.

Hypothesis: puppies walking in grass field
no

Premise: A group of men who look uncomfortable on stage.

Hypothesis: The women are on stage.
no