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 dog promptly dropped to a sitting position, his tail still wagging furiously.
[A]: Singular


[Q]: The printing says that the teapot pictured is a " representative design " and that " supplies are limited. "
[A]: Singular


[Q]: Reapers were not tools of defence, only indiscriminate killing machines.
[A]:
Plural