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:
Mihai shook his head, his letting gaze drift out the window.

Ex Output:
Inversion


Ex Input:
I felt her trembling, her chest going up down and at such pace that worried me.

Ex Output:
Inversion


Ex Input:
When they reached edge the of the land, Rema gazed out in amazement.

Ex Output:

Inversion