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: The fellow on the left, " I said.
Example Output: Singular

Example Input: " Flight # 408 now loading at gate 4B on the north concourse, " came over the loudspeaker.
Example Output: Singular

Example Input: The differences in Linc were apparent in more than just his attitude.
Example Output:
Plural