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: if all members of a species cannot produce offspring then that species will likely become extinct

Output: Which is likely to disappear?


Input: Consider Input: Fact: An example of moisture is water vapor in the atmosphere

Output: High humidity can damage materials which?


Input: Consider Input: Fact: if a tree falls then that tree is dead


Output: A fallen tree may provide what?