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: A growl brought her attention to the remaining problem.
Example Output: Singular

Example Input: Hands wrapped around his waist and helped him to his feet.
Example Output: Plural

Example Input: The music video had millions of hits on Youtube alone, not to mention the people who did parodies or their own flash mobs to it.
Example Output:
Singular