TASK DEFINITION: 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.
PROBLEM: A chorus of Hear, hear met his pronouncement.

SOLUTION: Singular

PROBLEM: My degree didn't matter at all.

SOLUTION: Singular

PROBLEM: The leather seats grew hot and moist against the backs of her legs.

SOLUTION:
Plural