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

Ex Input:
Stopping a car can cause skidding.

Ex Output:
What can stop a car cause?


Ex Input:
cloth-edged screens are used for separating compilations

Ex Output:
What type of screens are used for separating compilations?


Ex Input:
bladder infections are not viral in nature

Ex Output:

What type of infections are not viral in nature?