Premise: Two men are skydiving over a large blue body of water.

Hypothesis: Two men are swimming in the ocean.
no

Premise: A young woman is sledding down a snowy hill.

Hypothesis: It is winter.
it is not possible to tell

Premise: A woman speaks into a bullhorn on a cold night.

Hypothesis: The woman is reading a book next to her fireplace, sipping tea.
no

Premise: Small middle eastern child in sort of wooden underground cave.

Hypothesis: The child is in a cave.
yes