Question:
Premise: A man with something orange on his helmet riding a bike in a busy setting.

Hypothesis: The man is riding a yellow bike.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Two men, one with purple hair, at crowded fountain near Seattle Space Needle.

Hypothesis: There are two men in this picture, and they are both outside.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A dog leaping into the water near a motorboat.

Hypothesis: A dog leaping into the water near a boat.
Is the hypothesis true?

Answer:
yes