Question:
Premise: A group comprised mostly of women in purple dresses is circled around a dancer in black on a stage.

Hypothesis: the people are at a wedding.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A lone musician in black is on stage, playing an acoustic guitar and singing into a microphone.

Hypothesis: A man is playing music
Is the hypothesis true?

Answer:
yes

Question:
Premise: A young child is sledding down a snowy hill on a red sled.

Hypothesis: A child is going down the hill.
Is the hypothesis true?

Answer:
yes