Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Ex Input:
Volvox sphere has a distinct front and back end.

Ex Output:
What has a distinct front and back end?


Ex Input:
Injuries can be prevented by getting proper rest and recovery.

Ex Output:
Injuries can be prevented by getting proper what?


Ex Input:
The cerebellum of the brain lies under the cerebrum and behind the brain stem.

Ex Output:

What part of the brain lies under the cerebrum and behind the brain stem?