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]: Kids and teachers swarmed the area like a bunk of flies to a Bar-B-Q.
[A]: Plural


[Q]: The rows of houses like headstones in a cemetery.
[A]: Plural


[Q]: " The castle has a dungeon ? "
[A]:
Singular