Premise: A woman in a white tank top and sunglasses on her head is touching something.

Hypothesis: A woman is touching something.
yes

Premise: An elderly woman wearing a bathing suit is holding a picket sign while participating in a demonstration about immigration.

Hypothesis: An elderly woman is protesting because she agrees with immigration laws.
it is not possible to tell

Premise: Onlookers watch a German Shepherd climb steps on an obstacle course.

Hypothesis: A dog is doing tricks.
it is not possible to tell

Premise: A man is sunbathing next to a pool with a waterfall fountain.

Hypothesis: A man is poolside getting a tan.
yes