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 concepts formed a vague semi circle around Fate, only Irony grumbled about it.

Output: Plural


Input: Consider Input: Yelling and running footsteps suddenly exploded all around us and I jerked into a sitting position.

Output: Plural


Input: Consider Input: " Who's the mayor ? "


Output: Singular