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 might be a vampire , but there was plenty of testosterone flowing through his body .
Example Output: Original

Example Input: She knew that someone wanted to kill her , and she had no weapons .
Example Output: Inversion

Example Input: Now that the moment was finally upon me , it was a little frightening , but I was thrilled .
Example Output:
Inversion