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: Flames erupted with a pop and everyone fell immediately silent.

A: Plural
****
Q: Her adrenaline was spiking again, rushing through her veins like an awakened river.

A: Singular
****
Q: A bullet suddenly flew through Rock's windshield, throwing bits of glass over his face.

A:
Singular
****