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:
The thin slats broke and the crate came apart in my hands, but his grip relaxed and he collapsed to the ground.
answer:
Plural


question:
Spanish moss clung to the sprawling branches, and the moss blew lightly in the faint breeze.
answer:

Plural