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:
* At seven a.m. Lavina escorted a nervous Cathy back into Westerfield Trust Hospital.

Ex Output:
Original


Ex Input:
I ended by recommending that if he wanted to hear all about true living, he should attend Louisa Brandon's supper party.

Ex Output:
Original


Ex Input:
He brushed off a few more spines to reveal other titles.

Ex Output:

Original