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

Example Input: statement: respiration is essential, question: What is essential?
Example Output: respiration

Example Input: statement: kidney infection can be treated with drugs, question: What can be used to treat kidney infection?
Example Output: drugs

Example Input: statement: Scientists use telescopes to detect planets, question: What do scientists use to detect planets?
Example Output:
telescopes