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: " Because a woman who loves selflessly, eternally - that's his true wealth.

SOLUTION: Singular

PROBLEM: The only option she had was to get the robe herself.

SOLUTION: Singular

PROBLEM: The small dwelling was hot and stuffy, but she was afraid to open windows or turn the conditioner of air on for fear of waking Krueger.

SOLUTION:
Singular