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:
She never forgot that important very half !

Ex Output:
Inversion


Ex Input:
We't didn escape unscathed.

Ex Output:
Inversion


Ex Input:
He and turned started walking towards the end of the room with Ryan.

Ex Output:

Inversion