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.
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Question: He looked at his partner , and they left .

Answer: Original


Question: I had my part to play and they had theirs .

Answer: Original


Question: His lips tightened , but he was smarter than the average Were .

Answer:
Original