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: Mad Rogan smiling was.

Output: Inversion


Input: Consider Input: I over looked my shoulder.

Output: Inversion


Input: Consider Input: Nor did she mention that Jude would be invited into the castle that afternoon, potentially hunting the very spirit they needed for information.


Output: Original