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: a beak is used for catching prey by some birds

Output: What is used to catch prey by some birds?


Input: Consider Input: Fact: weathering means breaking down surface materials from larger whole into smaller pieces by weather

Output: Even items such as rocks mass can be changed due to which process?


Input: Consider Input: Fact: a doorbell converts electrical energy into sound


Output: I can use electrical energy to?