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 sank into her and they groaned in unison .
[EX A]: Original

[EX Q]: Unfortunately , Kira doesn 't have the plastic ready , but I want everyone in their socks , right now .
[EX A]: Original

[EX Q]: As soon as they stepped onto the top step , the front door opened and a man was standing there , smiling .
[EX A]:
Original