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: " Ponzi schemes are like investment deals.
Example Output: Plural

Example Input: When the snakes emerged, so would the coyotes.
Example Output: Plural

Example Input: There is natural light streaming through the room, but I see no windows.
Example Output:
Singular