Premise: Two women giving a musical performance.

Hypothesis: The women are playing the piano
it is not possible to tell

Premise: Several people are lounging in the grass with a large crowd of people behind them.

Hypothesis: People are in the grass with others behind them.
yes

Premise: Three different people, all wearing light colored tops and dark pants, are taking pictures with their cameras.

Hypothesis: There are three different people taking pictures.
yes

Premise: Run, run careful do n't hit the van.

Hypothesis: Someone in the photo is running in the street.
it is not possible to tell