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: Chance, the sheriff, and a couple of guys from the funeral home stood watching the doctor complete his rudimentary exam.
Example Output: Singular

Example Input: The monitor's beeping dove from a constant beep to deep electronic thuds.
Example Output: Singular

Example Input: Os' mar waved to a seat as I plopped down.
Example Output:
Singular