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: The wedding march begins and my stomach flutters .
Example Output: Original

Example Input: He was listening , though , and wondering whether Tommy was going to follow up the red car Mrs. Hunter was driving when she left Knowles 's .
Example Output: Original

Example Input: I did a good job pretending that I was alright , but many years later , I realized that I wasn 't .
Example Output:
Original