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

Ex Input:
A soil sifter can be employed to separate out glass shards.

Ex Output:
What can be used to separate glass shards?

Ex Input:
An electronic device is used for getting sums.

Ex Output:
What is used to get sums?

Ex Input:
a pulley is used for lifting mass

Ex Output:
What is a pulley used for?