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:
Compared to a dragon, she was nothing.

Ex Output:
Original


Ex Input:
Law had been declared.

Ex Output:
Original


Ex Input:
How I could have thought that ?

Ex Output:

Inversion