instruction:
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.
question:
But at least his current efforts to make up for his mistakes were paying off.
answer:
Plural


question:
Moses thought for a moment, as he pushed the remnants of his meal around his plate.
answer:
Plural


question:
Carefully, so as not to knock into Antonietta accidentally, the huge dragon lowered itself so she could climb onto its back.
answer:

Singular