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.

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

Output: Inversion


Input: Consider Input: Maybe they're not real in the atoms and electrons sense, but I think they are more than just products of our imagination.

Output: Original


Input: Consider Input: Kelly wanted to applaud.


Output: Original