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:
He wasn't quite sure why he'd spewed that out -- he hadn't voiced his dubious feelings to anyone.

Ex Output:
Original


Ex Input:
Gwen came her to side.

Ex Output:
Inversion


Ex Input:
Knowing that no other blood relative existed on the face of the planet for me.

Ex Output:

Original