Premise: A boy who is next to a river smiles tentatively at the camera.

Hypothesis: a boy is smiling at the camera before he jumps in the river
it is not possible to tell

Premise: A woman is playing toys with a young toddler sitting on a red mat.

Hypothesis: The woman played with the toddler.
yes

Premise: A man preparing to cook fish for his visitors during a local town event organized by nike company.

Hypothesis: Everyone got food poisoning from the fried chicken.
no

Premise: A woman and her two kids are on the beach and the woman is leaping high into the air.

Hypothesis: A woman is playing vollyball with her two kids at the beach.
it is not possible to tell