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:
I freeze my balls off every time we take one of our walks.

Ex Output:
Original


Ex Input:
They were members of the Peacekeepers no doubt.

Ex Output:
Original


Ex Input:
Unfortunately, I hadn't considered how we were going to get into the once city we reached it.

Ex Output:

Inversion