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: Like the trickling of a river, her race began to manifest and walk toward her.

SOLUTION: Singular

PROBLEM: All the androids looked the same, except for a small number on a badge worn on their uniform.

SOLUTION: Plural

PROBLEM: " Will do, " the brunette said, laughing.

SOLUTION:
Singular