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: His guilt was too much for him to bear.

SOLUTION: Singular

PROBLEM: The prognosis does not look good. "

SOLUTION: Singular

PROBLEM: Violet's guilt was one I knew al too wel.

SOLUTION:
Singular