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]: His footsteps echoed like a death knell when he walked away.
[EX A]: Plural

[EX Q]: Your skills are impeccable, but this program involves strict discipline.
[EX A]: Plural

[EX Q]: Questions crowded Lorraine's mind, and she asked the most pressing ones first.
[EX A]:
Plural