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, they just stuck to the plan.
Example Output: Original

Example Input: Chuck, noticing the expression on her shift face, figured he had over stepped his bounds and made a horrible mistake.
Example Output: Inversion

Example Input: He went in on Greek.
Example Output:
Inversion