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: What if the authorities hadn't bought the story ?

A: Plural
****
Q: A swift rap on the rump with a rolled-up newspaper works for me. "

A: Singular
****
Q: Part of what makes other people interesting is that there is always some mystery beneath the surface. "

A:
Singular
****