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

Input: Consider Input: statement: In the puberty stage is a time of significant mental, emotional and social modification., question: What stage is a time of significant mental, emotional and social modification?

Output: puberty

Input: Consider Input: statement: Mineral graphite and clay are a solution for a safe alternative to lead., question: Mineral graphite and clay are a safe alternative to what?

Output: lead

Input: Consider Input: statement: Bacteria may spread directly by touching a person's infected limb., question: Bacteria can spread directly by what?
Output: touching a person's infected limb