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:
The room spacious was and light, not unlike any other hotel room I'd spent time in.

Ex Output:
Inversion


Ex Input:
Then he thrust deep.

Ex Output:
Original


Ex Input:
He knew her so by well now.

Ex Output:

Inversion