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: Chapter The Nine factory was loud and busy.

Output: Inversion


Input: Consider Input: he said, moving still his feet this way and that.

Output: Inversion


Input: Consider Input: She's found a fairly sharp rock, just like I told her to.


Output: Original