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: the Earth revolves around the sun
[A]: Despite what some think, instead  around themselves, our planet spins around?


[Q]: Fact: when both a dominant and recessive gene are present , the dominant trait will be visible
[A]: A supermodel with a big nose probably?


[Q]: Fact: a canyon forming occurs over a period of millions of years
[A]:
How long did it take the Grand Canyon to form? A?