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

[EX Q]: male gametes pass out of the body through the penis
[EX A]: How do male gametes pass out of the body?

[EX Q]: when a frog is born it is 0.39 in long
[EX A]: When a frog is born it is what in long?

[EX Q]: Tests are often done during science classes
[EX A]:
What is often done during science classes?