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.

Ex Input:
He got himself dressed and made his way down the hallway, unsure of whether he should open Vanya's door and check on her or not.

Ex Output:
Original


Ex Input:
Levi was there today out helping the owner, Margery Sacks, so I knew he'd be able to get me some free food.

Ex Output:
Inversion


Ex Input:
Finally he just turned away.

Ex Output:

Original