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:
Lief waited just by the of edge the cliff, pacing back and forth.

Ex Output:
Inversion


Ex Input:
Adding such complexity to something that could be so was straightforward exactly what he was working against.

Ex Output:
Inversion


Ex Input:
Her sobs became more intense at her weakness.

Ex Output:

Original