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: Claire gave the driver a smile and he grinned back, flicking his eyelid in a flirtatious wink.

Output: Original


Input: Consider Input: Pure speculations, but they make me feel sick nonetheless.

Output: Original


Input: Consider Input: I'm not stupid.


Output: Original