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 tree is a source of food for birds in an ecosystem
Example Output: Jays find nutrition in?

Example Input: Fact: decomposition is when a decomposer breaks down dead organisms
Example Output: Flowers start die when?

Example Input: Fact: magma is found below the ground
Example Output:
You're most likely to encounter magma at?