Premise: Two people ride the train.

Hypothesis: A train ride.
yes

Premise: Group of kids doing a performance.

Hypothesis: Children are on Act 2 Scene 2 of a play they wrote.
it is not possible to tell

Premise: A person standing under a tent with balls.

Hypothesis: A boy is inside
it is not possible to tell

Premise: People hanging around in the snow with summer attire on.

Hypothesis: People are wearing scarves in the snow.
no