instruction:
Given a statement, generate a question such that the answer is contained in that statement.
question:
Insects can decimate food.
answer:
Insects can decimate what?


question:
Semen pass out of the body through a single tube that runs to the penis.
answer:
What does semen pass out of the body through?


question:
Smallpox is not affected by medicines.
answer:

What does smallpox not have to be affected by?