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

[EX Q]: statement: Bees do not live underwater, question: Bees do not live what?
[EX A]: underwater

[EX Q]: statement: running requires a lot of food, question: How much food does running require?
[EX A]: a lot

[EX Q]: statement: navigation requires charts for travelling., question: What does navigation require for travelling?
[EX A]:
charts