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:
I glance back at Harlin, who looks horrified, and then I toward walk them once again.

Ex Output:
Inversion


Ex Input:
He guessed she had a secret to hide, and he was right.

Ex Output:
Original


Ex Input:
Sky had been on the track right all along.

Ex Output:

Inversion