TASK DEFINITION: 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.
PROBLEM: " Your diligence is wise, master scribe.

SOLUTION: Singular

PROBLEM: Just then, the gates raised open, seeming to almost obey Max's command.

SOLUTION: Plural

PROBLEM: Fluffy's jaws snapped shut.

SOLUTION:
Plural