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's going to put Cascadia Dawn under surveillance for a while.
Example Output: Original

Example Input: They reached the without inn any trouble.
Example Output: Inversion

Example Input: Elizabeth noticed hardly any of this.
Example Output:
Inversion