Question:
Premise: The three boys who are wearing life jackets are looking into the water.

Hypothesis: The boys are on top of a volcano
Is the hypothesis true?

Answer:
no

Question:
Premise: A boy and a girl are talking while hiking on a park trail together.

Hypothesis: There are two people
Is the hypothesis true?

Answer:
yes

Question:
Premise: Little boy running in a grassy field towards a tree.

Hypothesis: Old man running in a field
Is the hypothesis true?

Answer:
no