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: A heavy gloom fell over Reuben.
Example Output: Singular

Example Input: After moments of panting consternation, wickedness replaced the stricken look on her face and she attacked him with tickling.
Example Output: Plural

Example Input: Just below the metal frame of the bed stead, inches from where his head had been, was a black plastic box neatly tapped underneath.
Example Output:
Plural