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: His attempts to remain secluded failed with every head turned in his direction.
Example Output: Plural

Example Input: Her raven locks were shorter but with the same silky feel.
Example Output: Plural

Example Input: However, an aggressive scowl trumped any potential friendliness his appearance might have produced.
Example Output:
Singular