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.

[Q]: My sneakers let off an admittedly adorable perky sound as I marched back over to the sidelines.
[A]: Plural


[Q]: He hoped she'd stay, hoped they could explore the possibilities.
[A]: Plural


[Q]: In my line of work, any degree of carelessness can lead to disaster.
[A]:
Singular