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: After a few minutes, the long strands were dry, but it was hard to tell.
Example Output: Plural

Example Input: The rows of houses like headstones in a cemetery.
Example Output: Plural

Example Input: The dark stairwell scared him more now than before.
Example Output:
Singular