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]: Out on the river there were several flashlights.
[A]: Plural


[Q]: What if the authorities hadn't bought the story ?
[A]: Plural


[Q]: The black dwarves had taken cover.
[A]:
Plural