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:
The new waitress is working out.

Ex Output:
Original


Ex Input:
If something wrong went... If she lost him now... How could he have done it again ?

Ex Output:
Inversion


Ex Input:
I look into the eyes of a berserker, a product of war, a machine for killing.

Ex Output:

Original