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]: " The coven could go fuck themselves. "
[A]: Singular


[Q]: His visage is indistinguishable beneath his hood, but his round eyes glow a pale green.
[A]: Singular


[Q]: This sentence is to be carried out immediately. "
[A]:
Singular