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:
Doors littered the floor, shattered glass cracked and splintered beneath their feet.

Ex Output:
Plural

Ex Input:
The opening strains of a Strauss waltz filled the room, and the dancers looked about in confusion.

Ex Output:
Plural

Ex Input:
" His description matches the one I have from Adrienne. "

Ex Output:
Singular