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:
Abigail couldn't help smile but.

Ex Output:
Inversion


Ex Input:
Mother's warm hearth would appear from time to time like some evil mirage.

Ex Output:
Original


Ex Input:
She had crawled of inside him and there was no way to get her out.

Ex Output:

Inversion