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

[Q]: statement: When the planet was buried in snow and ice it was known as the glacial eras, question: What was the era called when the planet was buried in snow and ice?
[A]: glacial


[Q]: statement: Running requires food., question: What does running require?
[A]: food


[Q]: statement: A camera is used for recording still and moving pictures., question: What is used for recording still and moving pictures?
[A]:
A camera