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

[EX Q]: Hiding can be employed for staying away from predators.
[EX A]: What can hiding be employed for?

[EX Q]: Sperm exit the body through the penis.
[EX A]: Who exits the body through the penis?

[EX Q]: Interphase is when DNA is copied.
[EX A]:
When DNA is copied?