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:
And he had never laid eyes on her until today.

Ex Output:
Original


Ex Input:
Abigail couldn't help smile but.

Ex Output:
Inversion


Ex Input:
I felt the shiver of her slight body, hesitated for a second, then put my hand on the back of her head.

Ex Output:

Original