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.

Example Input: Fact: a fish lives in water
Example Output: If a bass is returned to its home, it is placed in?

Example Input: Fact: temperature is a measure of heat energy
Example Output: An active oven will make the mercury in a thermometer go?

Example Input: Fact: digestion is when stomach acid breaks down food
Example Output:
Digestion is when stomach acid breaks down?