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:
Chapter The Nine factory was loud and busy.

Ex Output:
Inversion


Ex Input:
The Prince to tried rise once more, but in vain.

Ex Output:
Inversion


Ex Input:
Her cellphone vibrated just then saw and that it was Maggie calling her.

Ex Output:

Inversion