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: " Where did all this wisdom finally come from ? "

SOLUTION: Singular

PROBLEM: The blades crashed and the room shook.

SOLUTION: Plural

PROBLEM: With my mouth slightly opened a few drops fell on my tongue.

SOLUTION:
Plural