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: What if the authorities hadn't bought the story ?

SOLUTION: Plural

PROBLEM: Unseen to him, their pursuers followed.

SOLUTION: Plural

PROBLEM: There is a different hunger behind him now as he slides his hands under my shirt and grasps at my waist.

SOLUTION:
Singular