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: But her efforts seemed futile.
Example Output: Plural

Example Input: Apparently the board members have been sharing what they knew about Elizabeth's fight for autonomy. "
Example Output: Plural

Example Input: As the cruiser left the Blues District, ordinary streetlights replaced the blue shadow lights.
Example Output:
Plural