Question:
Premise: A guy in a black leather motorcycle suit an helmet on a silver motorcycle.

Hypothesis: The guy is wearing no jacket.
Is the hypothesis true?

Answer:
no

Question:
Premise: Two hockey players one in yellow and one in white competing against each other to gain control of the hockey puck.

Hypothesis: The players are bitter rivals.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A man and a woman having an intimate conversation in front a statue.

Hypothesis: A couple are having dinner in a restaurant.
Is the hypothesis true?

Answer:
no