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

[EX Q]: the virus that causes smallpox is another potential threat in the atmosphere
[EX A]: What is another potential threat in the atmosphere?

[EX Q]: Larvae can be fatal to kittens.
[EX A]: What can be fatal to kittens?

[EX Q]: teenagers experience significant mental, emotional, and social changes
[EX A]:
What types of changes do teenagers experience?