Question:
Premise: A group of people standing in a bar.

Hypothesis: A group of people play water polo.
Is the hypothesis true?

Answer:
no

Question:
Premise: A person is hanging in the air from the power lines.

Hypothesis: A person is sleeping peacefully on the ground.
Is the hypothesis true?

Answer:
no

Question:
Premise: A large group of people are gathered.

Hypothesis: a group of people are together
Is the hypothesis true?

Answer:
yes