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 look into the eyes of a berserker, a product of war, a machine for killing.

Ex Output:
Original


Ex Input:
William, who had been awestruck, finally understood what was happening, and began pelting the glass with bullets.

Ex Output:
Original


Ex Input:
Her quick and ready left answer him deflated.

Ex Output:

Inversion