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:
Finally the credits rolled on the screen.
answer:
Plural


question:
Despair might be the tune he sang to himself about what he did, but a deep polished vanity lay beneath it.
answer:
Singular


question:
The sheriff looked around in disbelief.
answer:

Singular