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 fights were widespread and included both high schools and colleges.

SOLUTION: Plural

PROBLEM: the two cousins chimed in unison, under the tree stood a table with three chairs.

SOLUTION: Plural

PROBLEM: There was a faint rustle of displaced clothing, then the wide head of his c * ck notched against her.

SOLUTION:
Singular