In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.

I had enough self-control to keep from punching the police.
Singular

He untied the knots at my wrists ; the rope slithered to the floor.
Plural

The ship clove the clear waters.

Plural