Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: Through tubular ducts part do exocrine glands discharge their contents.
[EX A]: Through what part do exocrine glands discharge their contents?

[EX Q]: Reptiles typically reproduce sexually.
[EX A]: How do reptiles typically reproduce?

[EX Q]: Nuclear energy is released when the nucleus of an atom is split.
[EX A]:
What kind of energy is released when the nucleus of an atom is split?