Premise: A young shirtless boy in front of a pool while a woman in religious wear stands behind him.

Hypothesis: A shirtless youth is about to have fun in the pool, while a woman in religious clothing is near him.
it is not possible to tell

Premise: A boy riding a Thomas the Tank Engine scooter and a girl riding a pink scooter are on the sidewalk.

Hypothesis: A girl and a boy are playing on the sidewalk.
yes

Premise: three people wearing mask sitting down

Hypothesis: Three people are wearing black masks.
it is not possible to tell

Premise: A woman wearing rubber boots sits in the grass and eats a waffle.

Hypothesis: The woman is eating on the grass.
yes