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: I tried to take all it in.

Output: Inversion


Input: Consider Input: But first need you an idea.

Output: Inversion


Input: Consider Input: He didn't notice when his coworkers migrated to the large meeting room where a TV had been set up.


Output: Original