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: The doors opened , and we stepped off .

Output: Original


Input: Consider Input: The faint smell of alcohol clings to him , and his khakis are wrinkled .

Output: Inversion


Input: Consider Input: Jacob saw the massive sun that loomed before him , so close he could touch it and the movement spun the pair around slightly .


Output: Inversion