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: Ensure peace on the homefront.

Output: Original


Input: Consider Input: When we finally got to the issue of gentry girls, though, Abigail didn't have much more to offer than Art had.

Output: Original


Input: Consider Input: Annette had never known anyone who'd been cremated.


Output: Original