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: Laurence rose and went to the window.

Output: Original


Input: Consider Input: Francesca jerked from away Finch.

Output: Inversion


Input: Consider Input: Grace knew she had to turn back, to see if any ghosts needed her help.


Output: Original