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: They both opened fire on as Halen scrambled away.

Output: Original


Input: Consider Input: All men three's attention was fixed on it so they never noticed me as I came up behind them.

Output: Inversion


Input: Consider Input: Her breasts rose with each inhalation, her nipples erect under thin the fabric of her bra.


Output: Inversion