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: My father-in-law was so right when he asked me to wait a little with the police.
Example Output: Singular

Example Input: The blades sailed over each man's left shoulder and lodged in the wall behind them.
Example Output: Plural

Example Input: Others had broken their vows to him.
Example Output:
Plural