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: They sought to break him with their tortures , but he was an old man , one used to keeping secrets .
Example Output: Original

Example Input: He was dressed in a light grey suit and a strand of his dark hair fell over his forehead .
Example Output: Original

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