Question:
Premise: A group of policemen are standing outside of a building.

Hypothesis: police near building
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Man joining four people in a restaurant.

Hypothesis: Woman leaving a table at a restaurant.
Is the hypothesis true?

Answer:
no

Question:
Premise: Little girl in blue coat and pink hat makes tracks in the snow.

Hypothesis: A girl is going for a swim
Is the hypothesis true?

Answer:
no