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: I sighed and back lay on the grass.
Example Output: Inversion

Example Input: He guessed she had a secret to hide, and he was right.
Example Output: Original

Example Input: And by the way, they are not the only two guys.
Example Output:
Original