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 almost choke on my own saliva at the sound of's Jack voice.
Example Output: Inversion

Example Input: He was free at last.
Example Output: Original

Example Input: The operative slipped her hand into the pocket of her shorts and pulled out a tiny metal device, which she slipped in her ear.
Example Output:
Original