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: As though the numerous pairs acted as one, the blades began to spin and then fly toward him.

A: Plural
****
Q: To our right, a flashlight cuts through the darkness.

A: Singular
****
Q: The writing was on the wall : This had been their last chance, and they'd blown it.

A:
Singular
****