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: A sigh escaped her mouth , but he caught it .

Output: Original


Input: Consider Input: John closed the trapdoor behind us , and once in the dark I heaved a sigh .

Output: Original


Input: Consider Input: Okay , her breasts were not small , but they weren 't this prominent .


Output: Original