Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

Input: Consider Input: statement: bone breaks heal when osteoclasts form new bone, question: When do bone breaks heal?

Output: osteoclasts

Input: Consider Input: statement: Pregnancy can happen if protection breaks., question: What happens to pregnancy?

Output: protection breaks

Input: Consider Input: statement: x-rays are used to save lives, question: What is used to save lives?
Output: x-rays