TASK DEFINITION: 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.
PROBLEM: I may be asking on behalf of the guy that is your secret admirer or this question may be for my own casual curiosity .

SOLUTION: Inversion

PROBLEM: Mouths hung open and all breathing appeared to cease .

SOLUTION: Original

PROBLEM: They crashed through the leafy branches , and the thunderous impact rattled the trees .

SOLUTION:
Inversion