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: III Lights raced across the window.
Example Output: Plural

Example Input: Even the twins were there !
Example Output: Plural

Example Input: In single file, the drop bay empties of personnel until all that is left is Red and Captain Drake.
Example Output:
Singular