Premise: A young male dumps the extra water out of his small motorboat.

Hypothesis: A person performs a function on his motorboat.
yes

Premise: Teenage boy in blue t-shirt cleaning an unfinished basement.

Hypothesis: Teenage girl in green.
no

Premise: A man sitting on the beach.

Hypothesis: A man is building sandcastles.
no

Premise: a woman in a white uniform is sorting nuts behind a glass counter.

Hypothesis: The woman in white sorts nuts.
yes