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: Lives in an apartment in the Warehouse District, mom lives out in Hammond with his younger sister.
Example Output: Plural

Example Input: Most visitors landed at a nearby regional airport or rented a car at some major airport, like Philadelphia.
Example Output: Plural

Example Input: Some followers found it difficult to grasp the heart of his teachings.
Example Output:
Plural