Question:
Premise: The policeman car driving down the street.

Hypothesis: The policeman is standing at the crossroads.
Is the hypothesis true?

Answer:
no

Question:
Premise: Three dogs playing and laying on the grass.

Hypothesis: The dogs are wearing parachutes.
Is the hypothesis true?

Answer:
no

Question:
Premise: A middle-aged man and woman walking in a museum.

Hypothesis: The couple was happy.
Is the hypothesis true?

Answer:
it is not possible to tell