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 worries, I will see to that, eat up, nothing to be embarrassed about. "

SOLUTION: Plural

PROBLEM: " Where is this maid now ? "

SOLUTION: Singular

PROBLEM: The adrenaline that was supposed to come in so handy during a fight was actually sapping her strength, making her light-headed.

SOLUTION:
Singular