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:
Or almost alone -- Jillian was still there.

Ex Output:
Original


Ex Input:
He pulled his sword.

Ex Output:
Original


Ex Input:
Everything in my was world lost to necessity.

Ex Output:

Inversion