Question:
Premise: A group of friends set up camp near a fallen down tree.

Hypothesis: A group of people are in a hotel room.
Is the hypothesis true?

Answer:
no

Question:
Premise: There is a man with a black shirt and a black hat smiling.

Hypothesis: A man is happy.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A girl wearing a paper hat opens a present wrapped in pink wrapping paper while others look on.

Hypothesis: A girl opens her birthday presents.
Is the hypothesis true?

Answer:
it is not possible to tell