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.

Q: The ice crystals had melted into puddles on the floor , and one corner of the envelope was soaked as a result .

A: Original
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Q: I was always assigned to the mine at Cold Pass Mountain , but some officials had favorite keepers that they used like personal servants .

A: Inversion
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Q: Paul quickly sobered , but they both laughed .

A:
Inversion
****