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: One agent, looking at the incoming stream of text messages, says, " They found a cell phone jammer and disabled it.

A: Singular
****
Q: The copper haired girl sat up chuckling.

A: Singular
****
Q: Alexis shook her head as she sat in the car.

A:
Plural
****