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: Letting her mother's soft scent fill her nose, she wanted to memorize every detail about the woman in case she never saw her again.

Output: Original


Input: Consider Input: Obviously Madison wasn't afraid of her.

Output: Original


Input: Consider Input: Back on track, I really think our first step is going to have to be reveal a of some sort under our own circumstances.


Output: Inversion