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: bacteria can help digest food in humans

Output: In humans, bacteria can help digest what?

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

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

Input: Consider Input: Fact: a flower produces pollen and seeds
Output: If a thing has both seeds and reproductive dust, it is?