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: We 'd left so abruptly , and I still felt a bit guilty .

A: Original
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Q: I really hadn 't given him a reason to not believe me but he obviously wasn 't buying it .

A: Inversion
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Q: Byron wondered if she was supposed to be security , and she asked .

A:
Inversion
****