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]: Two pairs of filthy, crazed eyes faced me.
[A]: Plural


[Q]: If he spun the wheel, the metal bars would shift inward a few inches, clearing the welded braces on both sides of the door.
[A]: Plural


[Q]: " No apologies are adequate for my leaving you in danger... nor can I ever thank you enough for saving my life. "
[A]:
Plural