Question:
Premise: A surfer vertical in a wave with another approaching him

Hypothesis: The person is surfing.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A man in a red hat and shirt is throwing the ball.

Hypothesis: The man is in motion.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A group of spectators watch a men's sand volleyball game.

Hypothesis: There are both male and female spectators watching a volleyball game.
Is the hypothesis true?

Answer:
it is not possible to tell