instruction:
In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.
question:
Have you taken classes, analyzed people like Robin Williams and Richard Pryor and Jerry Seinfeld ?
answer:
Plural


question:
Some required qualified workers.
answer:
Plural


question:
He did not even see the grate covering.
answer:

Singular