Premise: Three dogs, one holding a red Frisbee, standing in snow.

Hypothesis: Three dogs are playing frisbee in the snow.
it is not possible to tell

Premise: Two people dressed as aliens encounter each other on a street.

Hypothesis: People in a business suit.
no

Premise: A convoy of military trucks are lined up in a lot.

Hypothesis: The trucks are broken.
no

Premise: A little boy is throwing snow around outside.

Hypothesis: the boy has his hands in his jacket
no