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: We 'd left so abruptly , and I still felt a bit guilty .

Output: Original


Input: Consider Input: I stepped from my underwear and he stood as his boxers came off .

Output: Original


Input: Consider Input: I stumbled , tripping , and Everything was dark again .


Output: Inversion