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 Q]: A mass of recruits had already gravitated to the Whites.
[EX A]: Singular

[EX Q]: Her yard boasted a variety of vegetation, much of it native to the area like cactus, chaparral, yucca, and sage.
[EX A]: Singular

[EX Q]: A metal cable connecting it to a big iron hoop in the ground grows taut as the wind attempts to push the balloon away from the barn.
[EX A]:
Singular