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.

Example Input: Reluctantly, Mitch started the Silver Bullet's engine.
Example Output: Original

Example Input: They reached the without inn any trouble.
Example Output: Inversion

Example Input: She hadn't changed since he was a kid.
Example Output:
Original