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: You're going not over there.
Example Output: Inversion

Example Input: He pulled his sword.
Example Output: Original

Example Input: But how would long they last before the siege ?
Example Output:
Inversion