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

Ex Input:
Cells manifest mRNA in the nucleus.

Ex Output:
What do cells manifest in the nucleus?

Ex Input:
braking can cause gliding

Ex Output:
What can cause gliding?

Ex Input:
The amount that a fluid is displaced by an object can describe the magnitude of the object

Ex Output:
What is the amount that a fluid is displaced by an object?