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: Clearly, a notion she hadn't suspected.

A: Singular
****
Q: But sometimes there are unforeseen consequences.

A: Plural
****
Q: Seven council members peered at him expectantly, each wearing a decorative robe of a different color.

A:
Plural
****