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: fat is used to keep animals warm

Ex Output:
A bear's blubber?


Ex Input:
Fact: if gas is heated then that gas will rise

Ex Output:
What will air usually do when heated up beyond a certain point?


Ex Input:
Fact: skidding causes speed to decrease

Ex Output:

Slamming the breaks in a car will?