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.

[Q]: Fact: if something is in the sunlight then that something will absorb solar energy
[A]: If something is in the sunlight what will it absorb?

[Q]: Fact: dropping an object into water causes vibrations in the water
[A]: Stepping in a lake causes?

[Q]: Fact: pushing on the pedals of a bike cause that bike to move
[A]:
Pushing on a pedal is an example of?