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: Even the twins were there !

Output: Plural


Input: Consider Input: The goal of the Academy was to train children discipline, and make sure they got a top-notch education and leadership skills.

Output: Singular


Input: Consider Input: " This theory was the fashion until 1953, when a group of retired agents... " Eva and Tina's attention drifted back out the window.


Output: Singular