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 had his apron on with the restaurant's log on it.
Example Output: Original

Example Input: The new waitress is working out.
Example Output: Original

Example Input: He slapped him on the back as he stood to go for lunch.
Example Output:
Original