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:
When I the reach front door, I knock.

Ex Output:
Inversion


Ex Input:
Strange to be embarrassed now, when being half-naked didn't have that effect on me.

Ex Output:
Original


Ex Input:
Now, where's my coat bloody, woman ?'

Ex Output:

Inversion