Question:
Premise: People are river rafting.

Hypothesis: People are rafting in the ocean
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Two men are reading note cards into microphones.

Hypothesis: Three women sitting around talking.
Is the hypothesis true?

Answer:
no

Question:
Premise: Four people, two in green uniforms and two in red uniforms, are playing a game of lacrosse.

Hypothesis: There are no people
Is the hypothesis true?

Answer:
no