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]: Ten cases stood behind the barrel.
[A]: Plural


[Q]: " Souls sometimes arrive here a little messed up.
[A]: Plural


[Q]: Gliding effortlessly out of the darkened perimeter into the light, three ghostly figures emerged, coasting silently in on skis.
[A]:
Plural