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:
The van pulled up next to the plane.

Ex Output:
Singular


Ex Input:
Then the vigil began.

Ex Output:
Singular


Ex Input:
With the spring, my mining operations intensified and I continued piling up gold.

Ex Output:

Plural