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 front yard was several acres long.
Example Output: Singular

Example Input: A printed strip of paper clicked out.
Example Output: Singular

Example Input: There was a thick layer of dust covering every inch of her.
Example Output:
Singular