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


[Q]: As he takes me higher and higher, the throbbing becomes more demanding.
[A]: Singular


[Q]: The concierge recognised my mother, nodding in acknowledge as we passed through the lobby and headed upstairs in an elegant glass elevator.
[A]:
Singular