Question:
Premise: A homeless man standing in a construction site.

Hypothesis: The man has a home
Is the hypothesis true?

Answer:
no

Question:
Premise: Young caucasian man in shorts, t-shirt, helmet and sunglasses mountain biking down a heavily wooded hill.

Hypothesis: A young man is mountain biking.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A woman in a brown coat is reading a book.

Hypothesis: A woman is reading a self-help book.
Is the hypothesis true?

Answer:
it is not possible to tell