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:
She didn't look nervous so much as pissed off.

Ex Output:
Original


Ex Input:
Then paused he a moment and listened more carefully to the conversation.

Ex Output:
Inversion


Ex Input:
It was incredible that we had run all the way here, and scaled the side of this mountain under our own power.

Ex Output:

Original