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

Example Input: statement: Going from place to place with an automobile necessitates navigation., question: What does going from place to place with an automobile require?
Example Output: navigation

Example Input: statement: Cameras are machines that save images, question: What are machines that save images?
Example Output: Cameras

Example Input: statement: hydrogen is essential for carbon based beings, question: What is essential for carbon based beings?
Example Output:
hydrogen