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: That was his career, or lack thereof, summed up in a single sentence by a man with marinara sauce on his tie.
Example Output: Original

Example Input: But she did not understand why they would watch her so closely.
Example Output: Original

Example Input: A pin board was found.
Example Output:
Original