Question:
Premise: A men's Olympic indoor volleyball game

Hypothesis: USA men are playing Greece in volleyball
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A man in red shirt and blue hat fishing.

Hypothesis: There are people fishing.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A young boy rides a bike down a snow covered road.

Hypothesis: A young boy is enjoying a snow day from school.
Is the hypothesis true?

Answer:
it is not possible to tell