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.

Ex Input:
Fact: the moon is the celestial object that is closest to the Earth

Ex Output:
This white object is visible due to being close to earth?

Ex Input:
Fact: as the activity of an animal increases , the amount of water in an animal 's body in that environment will decrease

Ex Output:
What happens when animals in hot environments are active?

Ex Input:
Fact: ethanol sometimes is made of corn

Ex Output:
Ethanol sometimes might be?