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: Her teeth were gritted and it seemed that nothing would stand in her way as she charged to attack Marwan.

Output: Original


Input: Consider Input: She was sore and feeling dirty and wanted nothing more than to wash herself and crawl into bed with Elizabeth and cry on her shoulder.

Output: Original


Input: Consider Input: Had Sid and Jonas meant get to him, they had missed the perfect opportunity.


Output: Inversion