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: ' No... no, I don't want... anything I...'
Example Output: Inversion

Example Input: He opened his mouth to reply and found himself saying nothing, his face turning warm.
Example Output: Original

Example Input: I looked back Dave at.
Example Output:
Inversion