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: It was lavishly decorated , but Mansion Penrod was not a keep .
Example Output: Inversion

Example Input: I wondered if any of the passers-by could see him , and he returned to my side .
Example Output: Inversion

Example Input: He lets me and it looks okay .
Example Output:
Original