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

Input: Consider Input: statement: Some species of snakes can go several weeks between meals., question: How long can snakes go between meals?

Output: several weeks


Input: Consider Input: statement: a beak is used for catching maggots by birds, question: What do birds use a beak to catch?

Output: maggots


Input: Consider Input: statement: flight in eagles uses chest muscles, question: What does flight in eagles use?


Output: chest muscles