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:
Sunglasses leaned between us and knocked, then gestured for us to enter.

Ex Output:
Original


Ex Input:
That was all Aunt Priscilla knew, but Evie was desperate to out find more.

Ex Output:
Inversion


Ex Input:
Plus, he's not the most trusting to person strangers, considering what he does for a living.

Ex Output:

Inversion