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: We don 't have a choice , but this will put us off schedule .
Example Output: Inversion

Example Input: She knew he could nab her in less than a heartbeat , but he wanted her to squirm .
Example Output: Original

Example Input: He burst out laughing and I frowned at him .
Example Output:
Original