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: She called out to him again, but he didn't turn around.

Output: Original


Input: Consider Input: He had his apron on with the restaurant's log on it.

Output: Original


Input: Consider Input: She sent me a few emails asking me how I was but didn I't answer them which made making the call all the more difficult.


Output: Inversion