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: as heat is transferred from something to something else , the temperature of that something will decrease

Ex Output:
A cup of hot tea next to a glass of iced tea will make which become colder?


Ex Input:
Fact: milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000

Ex Output:
Millilters mL is a unit generally used for values between 1 and 1000 to measure?


Ex Input:
Fact: a greenhouse is used to protect plants by keeping them warm

Ex Output:

What is a greenhouse?