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: His father said nothing , and Dorian went on , his heart racing .
Example Output: Original

Example Input: It hit me and my lips curled as I said .
Example Output: Original

Example Input: They accompanied their friends to the front door and he slipped his arm around Corrie 's waist .
Example Output:
Inversion