Premise: A person stands on a structure on the lake.

Hypothesis: A man is standing on something in the lake.
it is not possible to tell

Premise: A woman wearing black is carrying a container of food.

Hypothesis: The woman is carrying her lunch to work.
it is not possible to tell

Premise: A group of hard hatted workers smile for the camera.

Hypothesis: A man preparing to iron his clothes.
no

Premise: A man in a black t-shirt and blue jeans performs.

Hypothesis: A man is performing.
yes