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: Then he realized that the person must be speaking to him , and he turned to see who it was .
Example Output: Original

Example Input: Ahmed screamed at last ; his heart thumping hard against his chest , and his throat barely dry enough to give vent to the words .
Example Output: Original

Example Input: It was a bit big , but it would do .
Example Output:
Original