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:
I glance back at Harlin, who looks horrified, and then I toward walk them once again.

Ex Output:
Inversion


Ex Input:
The rounds available for the weapon voice-activated are and include a variety of specialty munitions.

Ex Output:
Inversion


Ex Input:
Hale shook his head.

Ex Output:

Original