Question:
Premise: A man and boy are playing table tennis.

Hypothesis: Two people are playing a game.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A woman carrying a black purse is walking past a green gagnant sign.

Hypothesis: A woman is walking
Is the hypothesis true?

Answer:
yes

Question:
Premise: Two BMX riders are racing around a bumpy track.

Hypothesis: The track is smooth.
Is the hypothesis true?

Answer:
no