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

statement: Hiding can be employed for staying away from predators., question: What can hiding be used for?
staying away from predators

statement: A sifter can be used for separating flours., question: What can a sifter be used for?
separating flours

statement: some pythons can go several weeks between meals., question: How long can some pythons go between meals?

several weeks