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: Things had always gone his way.
Example Output: Plural

Example Input: " This medication is not fatal.
Example Output: Singular

Example Input: Huge networks of the screens protected the perimeter of Try Again.
Example Output:
Plural