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: They were close and she did everything for her younger sister .

Answer: Original


Question: Vlad was well worth the fight , and I 'd faced longer odds before .

Answer: Inversion


Question: They climbed an open staircase made of richly grained wood , and the ceiling had glass apertures in it .

Answer:
Original