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: Her tutor never even knew the difference.
Example Output: Singular

Example Input: This time VIN noted that department heads from many of the hangars were included.
Example Output: Singular

Example Input: Swearing under her breath, Celaena's wrists ached against the cold iron.
Example Output:
Plural