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.

Input: Consider Input: A mass of recruits had already gravitated to the Whites.

Output: Singular


Input: Consider Input: Silk's daggers were already doing their deadly work.

Output: Plural


Input: Consider Input: Rescue would show up in an hour or so.


Output: Singular