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

Input: Consider Input: statement: Sight is important to hunt prey., question: What is important to hunt prey?

Output: Sight


Input: Consider Input: statement: Therian mammals give birth to indepnedent babies, called live birth., question: What are indepnedent babies called?

Output: live birth


Input: Consider Input: statement: Pedigrees are useful tools for studying heredity., question: Pedigrees are useful tools for studying what?


Output: heredity