In this task you are given a sentence with one coordinating conjunction (for, and, nor, but, or, yet, and so). You must judge whether the order of two coordinated clausal conjoints have been inverted or not. Inversion would result in the sentence sounding unnatural. Label the instances as "Original" or "Inversion" based on your judgment.

Input: Consider Input: I really hadn 't given him a reason to not believe me but he obviously wasn 't buying it .

Output: Inversion


Input: Consider Input: They 're going to send someone to check , and I 'm sure that 's a bad thing something to avoid .

Output: Original


Input: Consider Input: My eyes rolled into the back of my head and I relished it .


Output: Inversion