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: Three hundred acres, that's a big place, lots of places to get lost.

A: Plural
****
Q: Most visitors landed at a nearby regional airport or rented a car at some major airport, like Philadelphia.

A: Plural
****
Q: The Gabby I knew in high school didn't hide behind a piano. "

A:
Singular
****