Question:
Premise: A man is playing tennis with himself against a large wall in a parking lot.

Hypothesis: A man is playing tennis alone.
Is the hypothesis true?

Answer:
yes

Question:
Premise: Three policemen confer around with an obscured person near a traffic signal.

Hypothesis: a cop near a traffic signal pulling someone over
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A guy wearing all black at a bowling alley standing in front of a lane with a black bowling ball in it.

Hypothesis: A man gets his thumb caught in the bowling ball.
Is the hypothesis true?

Answer:
no