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: " Flight # 408 now loading at gate 4B on the north concourse, " came over the loudspeaker.
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: The private sector demanded that the government expand the program to include civilians after statistics showed augmented individuals outperformed their counterparts.
Example Output:
Singular