In this task you are given a sentence. You must judge whether subject of the main clause is singular or plural. Label the instances as "Singular" or "Plural" based on your judgment.

Ex Input:
Finally the credits rolled on the screen.

Ex Output:
Plural


Ex Input:
The power levels were way below what they used to be.

Ex Output:
Plural


Ex Input:
Other cameras kept the whole of the room under a constant surveillance.

Ex Output:

Plural