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 undressed front in of him.
Example Output: Inversion

Example Input: Sand stuck to his knees and the hem his of board shorts.
Example Output: Inversion

Example Input: He always strived for the truth and it ran in his blood.
Example Output:
Original