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 down knelt and smiled.
Example Output: Inversion

Example Input: Someone did our work for us -- and thank God for that, because it looks like he put up hell one of a fight.
Example Output: Inversion

Example Input: I tilted my head, looking up at the person I'd come back here to see : Nike, the Greek goddess of victory.
Example Output:
Original