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: The shadowy grotto had disappeared.

A: Singular
****
Q: Clearly, a notion she hadn't suspected.

A: Singular
****
Q: After all, not liking purses was no reason to go without lipstick.

A:
Plural
****