Question:
Premise: Two old men sit in the front of a boat named Cyranka on a lush, tree lined river.

Hypothesis: Two men are outside.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A man is shaving another man.

Hypothesis: One of the men is a barber.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A group of people are posing for a picture.

Hypothesis: There are people getting ready for a picture.
Is the hypothesis true?

Answer:
yes