Premise: A woman in a white blouse and gray skirt holds a white umbrella over her head on a sunny day.

Hypothesis: The woman has something over her head.
yes

Premise: A child is looking at a round storage where stuffed toys are kept.

Hypothesis: A sad child is looking at a round storage where stuffed toys are kept.
it is not possible to tell

Premise: People are learning to cook and enjoying the results of what they have done.

Hypothesis: People know how to cook
no

Premise: Two people on a bench sitting in the shade.

Hypothesis: Two people on a unstable bench sitting in the shade.
it is not possible to tell