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

Example Input: statement: Pedigrees are useful tools for studying Genetics, question: What are useful tools for studying Genetics?
Example Output: Pedigrees

Example Input: statement: internet is used for signals, question: Internet is used for what?
Example Output: signals

Example Input: statement: Cocaine alters neurotransmitters in the brain., question: What alters neurotransmitters in the brain?
Example Output:
Cocaine