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: migration is when animals move to different locations in an annual cycle
Example Output: Which phenomenon is studied about once annually?

Example Input: Fact: a berry contains seeds
Example Output: A person who wants to eat a watermelon may consider spitting out its?

Example Input: Fact: poisonous darts are used for defense by sea anemones
Example Output:
Sea anemones?