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:
Why were The Operatives no longer allowed in the East Wing ?

Ex Output:
Original


Ex Input:
He chortled, as that though was a great joke.

Ex Output:
Inversion


Ex Input:
Great battle ships were preparing to depart for the war still raging in Pacific the.

Ex Output:

Inversion