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

Ex Input:
Harsh stops can cause skidding and tire wear

Ex Output:
What can a harsh stop cause?


Ex Input:
Nests are used for shelter

Ex Output:
What is used for shelter?


Ex Input:
Bioterrorism is the spread of pathogens.

Ex Output:

What is the spread of pathogens?