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.

Ex Input:
The tiles merged into the lawn.

Ex Output:
Plural

Ex Input:
My higher functions offer splendid regulation of my aqueous economy.

Ex Output:
Plural

Ex Input:
The sheen of the silvery starlight made it look just like an arm, flailing weakly forward, like a tired swimmer struggling for coordination.

Ex Output:
Singular