Question:
Premise: A man in sweater singing into a microphone.

Hypothesis: A woman playing a violin.
Is the hypothesis true?

Answer:
no

Question:
Premise: A female specialist in the army makes balloon arts and craft with children.

Hypothesis: The female specialist is at an army kid's day.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: People sitting on sidewalk with many bags of things.

Hypothesis: People are standing on the sidewalk.
Is the hypothesis true?

Answer:
no