Question:
Premise: A black and white dog carries a white Frisbee over the grass.

Hypothesis: A female dog carries a white Frisbee.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Two people standing on a beach looking at seagulls and the surf.

Hypothesis: Two people are swimming
Is the hypothesis true?

Answer:
no

Question:
Premise: A man uses ice picks and crampons to scale ice.

Hypothesis: A man is scaling ice in Antartica.
Is the hypothesis true?

Answer:
it is not possible to tell