instruction:
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.
question:
And where was the barbarian of the hour ?
answer:
Singular


question:
Rawlings grinned as she scribbled the names and threw the papers back into the hat.
answer:
Plural


question:
I couldn't see Russ anymore, couldn't even hear his screams over the grinding of the massive machine.
answer:

Singular