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: He was already charging for me as I sprang to my feet and I almost laughed.
Example Output: Original

Example Input: Her thoughts shot back to Natasha Liam and.
Example Output: Inversion

Example Input: Nancy cursed under her breath as she spun toward the door.
Example Output:
Original