Question:
Premise: A woman with her hair up and wearing sunglasses is sitting and leaning against the back of a sofa while looking at her phone.

Hypothesis: A woman is sitting on a sofa looking at her phone.
Is the hypothesis true?

Answer:
yes

Question:
Premise: An older gentleman and an elderly lady are talking to two younger ladies in uniform on an urban street.

Hypothesis: The ladies are policewomen.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A white dog walks along a path which has a thin covering of snow flakes.

Hypothesis: A dog is wandering around outside.
Is the hypothesis true?

Answer:
it is not possible to tell