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.

I could make out a delicate tracery in red and gold, individual tongues of flame outlined in jagged black.
Plural

The two makeup authorities finally finished, stood back clucking in admiration of their work, and beamed at Alani.
Plural

The healer looked up sharply, studying Lady Aquitaine for a brief second, before nodding to her and returning to his work.

Singular