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

Example Input: statement: DNA copies 46 chromosomes in a few hours, question: How many chromosomes do DNA copies in a few hours?
Example Output: 46

Example Input: statement: a mouth is a body part used for catching prey by some hawks, question: Who uses a mouth to catch prey?
Example Output: hawks

Example Input: statement: Parts on the leaves and stems close to reduce moisture loss., question: Parts on the leaves and stems close to reduce what?
Example Output:
moisture loss