Question:
Premise: A surfer on a wave with two others in the background.

Hypothesis: A surfer is with two others
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Several young men compete in the 1 meter puddle hurdle.

Hypothesis: Several young men are eating at a pub
Is the hypothesis true?

Answer:
no

Question:
Premise: An old my in a hat is standing behind a sign.

Hypothesis: a man is bald under his hat
Is the hypothesis true?

Answer:
it is not possible to tell