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:
They both opened fire on as Halen scrambled away.

Ex Output:
Original


Ex Input:
I thought about it for a while.

Ex Output:
Original


Ex Input:
But the first thing does he is kill Rodriguez.

Ex Output:

Inversion