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.

For a while, all these factors made her cold and unapproachable to men in gothic society.
Plural

Terror seized him at the thought of Nadia out there on the water alone - No.
Singular

All the efforts in the province went into the November elections.

Plural