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: Another bump nearly sent him back to the floor.

SOLUTION: Singular

PROBLEM: The networks would have picked it up in a minute. "

SOLUTION: Plural

PROBLEM: His government is cooperating with other agencies around the world to try and determine if a vaccine can be developed quickly. "

SOLUTION:
Singular