Question:
Premise: A man in a blue coat is holding a sandwich.

Hypothesis: The man has food to keep him from starving.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A man on a unicycle performing a trick with people watching him.

Hypothesis: A clown is performing on a unicycle.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Dark-haired children wearing school uniforms play outside.

Hypothesis: the children are playing tag
Is the hypothesis true?

Answer:
it is not possible to tell