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

[Q]: statement: ink is used for hiding from sharks by squids, question: What is used for hiding from sharks by squids?
[A]: ink


[Q]: statement: A bicycle requires a even surface., question: What does a bicycle require?
[A]: a even surface


[Q]: statement: science is often done in a lab, question: In what lab is science often done?
[A]:
lab