Question:
Premise: A group of bikers pedal along.

Hypothesis: A group of cyclists are in a marathon.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A surgical RN in blue scrubs checking the settings on the machines before surgery.

Hypothesis: A RN is trying to help a man before heart surgery
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Several individuals, some who are in wheelchairs, are socializing.

Hypothesis: The people are at an event.
Is the hypothesis true?

Answer:
it is not possible to tell