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.

Example Input: He stepped neatly to one side to let her through , but she settled for flicking Nicky a murderous look .
Example Output: Original

Example Input: Another frustrated male voice stops me in my tracks , but fearing I might be right , I turn to leave .
Example Output: Inversion

Example Input: I turned to see who had spoken and my heart jumped a little in my chest .
Example Output:
Original