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 attempts to remain secluded failed with every head turned in his direction.

SOLUTION: Plural

PROBLEM: The US government never turns down a healthy young man looking to enlist.

SOLUTION: Singular

PROBLEM: The hunter had a table set up alongside McGrady and watched the farmer unpack and set up shop.

SOLUTION:
Singular