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: When the snakes emerged, so would the coyotes.

SOLUTION: Plural

PROBLEM: The quiet but firm command stilled her fingers.

SOLUTION: Singular

PROBLEM: When the ten farthest targets were hit, sirens no longer indicated that anything unusual had happened.

SOLUTION:
Plural