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.

[EX Q]: Sadness tinged her smile this time.
[EX A]: Plural

[EX Q]: My contract is one of the best. "
[EX A]: Singular

[EX Q]: There was a plaza full of people and nobody moved.
[EX A]:
Singular