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

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

[EX Q]: arithmetic can be done online
[EX A]: How can arithmetic be done?

[EX Q]: Larvae burrow into the host through the skin.
[EX A]:
Who burrows into the host through the skin?