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: The accent was thick and difficult to understand.

SOLUTION: Singular

PROBLEM: For a while, all these factors made her cold and unapproachable to men in gothic society.

SOLUTION: Plural

PROBLEM: Money and conquest intoxicated Serge.

SOLUTION:
Plural