Question:
Premise: A man wearing a light brown shirt is riding a dirt bike in the woods.

Hypothesis: A man rides home on a dirt bike through the woods.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A tractor is sitting on the beach behind two people sitting in the sand.

Hypothesis: the tractor is on the farm
Is the hypothesis true?

Answer:
no

Question:
Premise: Standing at a podium in front of a colorful mural and old gentleman uses a screen to communicate to other men at a table and in the audience.

Hypothesis: A head coach of a team talks to reporters in the audience.
Is the hypothesis true?

Answer:
it is not possible to tell