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: The planes were overhead.

Output: Plural


Input: Consider Input: " What are the chances of him going to University after this school of yours ? "

Output: Plural


Input: Consider Input: The probe again pressed the button, and again slid off.


Output: Singular