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

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

Output: x-rays


Input: Consider Input: statement: ovaries are used in reproduction, question: What is used in reproduction?

Output: ovaries


Input: Consider Input: statement: The flu is not affected by drugs, only a vaccine, question: What is the only drug that affects the flu?


Output: vaccine