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.

[EX Q]: The courtyard is shaking so badly that for a second I'm not sure I haven't caused another earthquake.
[EX A]: Singular

[EX Q]: The man's chiseled jaw.
[EX A]: Singular

[EX Q]: She sighed, then moved slowly back down to her knees, pulling gently at the weeds sprouting amidst the sage.
[EX A]:
Singular