In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

Input: Consider Input: He spun back on his stool and returned his attention to the television.

Output: Original


Input: Consider Input: I curl closer in.

Output: Inversion


Input: Consider Input: She finished the song and Alexander over leaned, placing a gentle kiss on her lips.


Output: Inversion