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.

Input: Consider Input: Fact: the looseness of soil increases the amount of oxygen in that soil

Output: If soil is loose, it makes it what for oxygen to get in?


Input: Consider Input: Fact: fat is used to keep animals warm

Output: A bear's blubber?


Input: Consider Input: Fact: an inclined plane is used for raising objects


Output: A ramp can move a person to what level?