Question:
Premise: A young man in jeans and tennis shoes lies down on an upholstered bench with a backpack still strapped to his back.

Hypothesis: A guy lies down with his backpack still attached.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A baseball player is throwing a pitch from the mound.

Hypothesis: People are playing a baseball game.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Looks to be a large gathering of people rapped in burgundy clothes.

Hypothesis: There is a big gathering of people with dark red clothes.
Is the hypothesis true?

Answer:
yes