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: Nausea simmered in my gut.

SOLUTION: Singular

PROBLEM: A printed strip of paper clicked out.

SOLUTION: Singular

PROBLEM: There are many creatures in that lake.

SOLUTION:
Plural