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: That's how it's always been.
Example Output: Original

Example Input: But fact the is, sometimes they do.
Example Output:
Inversion