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: A plastic tarp, stolen from the highway department, capped the works.

SOLUTION: Singular

PROBLEM: The goal of the Academy was to train children discipline, and make sure they got a top-notch education and leadership skills.

SOLUTION: Singular

PROBLEM: " Go on in Inspector, " said the dwarf.

SOLUTION:
Singular

