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.

Example Input: A trickle of something simmered in my gut and the buzz of anxiety spread.
Example Output: Singular

Example Input: Names, characters, businesses, places, events and incidents are either the products of the author's imagination or used in a fictitious manner.
Example Output: Plural

Example Input: Reaching the top floor, three more hallways arched out in different directions.
Example Output:
Plural