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.

[EX Q]: He conceded a step and his mouth fell open .
[EX A]: Inversion

[EX Q]: I sound convincing , but another total lie .
[EX A]: Inversion

[EX Q]: The gangplank swung closed , and Kaz followed me up .
[EX A]:
Inversion