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.

While we were snacking , the puck dropped and we immediately found ourselves yelling at the refs for blatant missed calls .
Original

Her mother stuck her head around the doorframe , and there was a knock on the door .
Inversion

I 'm not going to ask her about it , but I am kind of curious about her meeting with the lawyer .

Inversion