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 loved it that I believed him.

Output: Original


Input: Consider Input: I was sure that was what the trainer had said, but how much was the right dosage ?

Output: Original


Input: Consider Input: There was a slight thunderclap, and vanished they.


Output: Inversion