Premise: Two dogs run across the barren ground.

Hypothesis: The dogs are dead.
no

Premise: Someone wearing shorts and a t-shirt jumping over white chairs.

Hypothesis: The chairs are black.
no

Premise: Kite surfers are surfing in a shipping harbor on a clear windy day, in the background is a snowcapped mountain.

Hypothesis: The day is windy because of an approaching storm.
it is not possible to tell

Premise: A woman in a baseball hat and jeans squeezes a mop into a yellow bucket.

Hypothesis: A woman wearing a hat is cleaning.
yes