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

Example Input: statement: the process in which DNA is written is necessary for cell division, question: The process in which DNA is written is necessary for what?
Example Output: cell division

Example Input: statement: germination occurs naturally on every continent except Antarctica., question: What occurs naturally on every continent except Antarctica?
Example Output: germination

Example Input: statement: Acid changes the shade of certain paper at different acidity., question: What does acid change the shade of paper at?
Example Output:
acid