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: " No apologies are adequate for my leaving you in danger... nor can I ever thank you enough for saving my life. "

SOLUTION: Plural

PROBLEM: The countess lifted the bowl from Madeline's arms.

SOLUTION: Plural

PROBLEM: Kids and teachers swarmed the area like a bunk of flies to a Bar-B-Q.

SOLUTION:
Plural