Question:
Premise: Factory workers are steadily completing their jobs.

Hypothesis: The workers are not doing their job.
Is the hypothesis true?

Answer:
no

Question:
Premise: A man and woman in a parking lot at night.

Hypothesis: A man and a woman are heading to their cars.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A bicycle rider looks back at a Santa Cruz firetruck with it's emergency lights flashing.

Hypothesis: A person is riding too close to an emergency vehicle.
Is the hypothesis true?

Answer:
it is not possible to tell