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: He would sooner walk the streets barefoot.

Output: Original


Input: Consider Input: The temple consumed was in fire.

Output: Inversion


Input: Consider Input: Certainly not at the high school or at the historic inn where she was to meet her mother for lunch.


Output: Original