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

Ex Input:
If the amount of force of that is applied is increased, it is easier happens to the work that a machine is producing.

Ex Output:
If the amount of force of that is applied is increased, what happens to the work that a machine is producing?


Ex Input:
Combustion reaction occurs when a substance reacts quickly with oxygen.

Ex Output:
What occurs when a substance reacts quickly with oxygen?


Ex Input:
The term latency is used to describe viruses that live in a dormant state inside the body.

Ex Output:

What term is used to describe viruses that live in a dormant state inside the body?