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: Matter in the solid phase has definite shape

Ex Output:
Which form can be made into a triangle?


Ex Input:
Fact: nature is the source of natural resources

Ex Output:
Natural resources come from nature, so if humans are reckless when working with nature, the amount of resources will?


Ex Input:
Fact: fossil fuels are a nonrenewable resource

Ex Output:

Fossil fuels?