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 took the opposite breast in my mouth , and my kiss traveled the valley of her chest .

Output: Inversion


Input: Consider Input: He pursed his lips instead , but Phillip looked as if he would correct me for not using his name .

Output: Inversion


Input: Consider Input: He 'd never doubted she would be ok , but it was a relief to hear from her .


Output: Original