instruction:
Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
question:
Fact: a revolution is when something revolves around something else
answer:
a revolution is when something revolves around?


question:
Fact: omnivores eat plants
answer:
Which creature would be safest from predators in its natural underground habitat?


question:
Fact: as energy required for an activity increases , pulse will increase
answer:

After exiting the gym, the man's heart rate was most likely?