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 lust held him immobilized, aware but uncaring about anything but her.

SOLUTION: Singular

PROBLEM: Several minutes later, footsteps sounded across the wooden floor, and Noah joined me at the window.

SOLUTION: Plural

PROBLEM: Chapter 26 Liam's hangover was epic.

SOLUTION:
Singular