Question:
Premise: A guy with a uniform on walking in the street.

Hypothesis: There is a man walking outdoors
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Two smiling women in costumes standing in front of a microphone.

Hypothesis: The ladiesare standing in front a microphone have smiles.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A man in the kneeling position playing the violin.

Hypothesis: A man stands and plays the flute.
Is the hypothesis true?

Answer:
no