Question:
Premise: Three dogs are playing around in the snow.

Hypothesis: Dogs getting ready to pull a sled.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A man wearing a hat is working at the construction site and smiling in the camera, and the other man is standing behind.

Hypothesis: The smiling man is wearing a hard hat.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: There is a crowd gathered and are sitting and waiting patiently.

Hypothesis: The people are very impatient.
Is the hypothesis true?

Answer:
no