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.

Input: Consider Input: I can give you update an.

Output: Inversion


Input: Consider Input: And you are going to be dressed accordingly.

Output: Original


Input: Consider Input: There was a knock at the door.


Output: Original