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: According to the records, Grandma was cremated.

Output: Original


Input: Consider Input: I leaned into him, resting the top of my head against his chest -- a move that was half embrace, half tackle defense.

Output: Inversion


Input: Consider Input: Then the beat and the dimmed motor, and the neighborhood returned to sleep mode.


Output: Inversion