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:
Just when I was about to turn back started I to see faint shadows.

Ex Output:
Inversion


Ex Input:
A man picks up after rings four, sounding tired.

Ex Output:
Inversion


Ex Input:
I couldn't seem to hold a single coherent thought in my mind, but just slipped one from moment to the next.

Ex Output:

Inversion