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: There was an immense scowl on her face.
Example Output: Singular

Example Input: Flames burned high in shades of grey and white.
Example Output: Plural

Example Input: That lone curl had fallen across his forehead again.
Example Output:
Singular