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:
It might mar the picture, it but would preserve her reputation.

Ex Output:
Inversion


Ex Input:
How many were vampires contained ?

Ex Output:
Inversion


Ex Input:
Which way had gone he ?

Ex Output:

Inversion