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: Sasha opened her mouth but Peterson cut her off .

SOLUTION: Original

PROBLEM: I told ya 'll what went down , and ya 'll try to pull this crap .

SOLUTION: Original

PROBLEM: In the end they were back where they started but they had tossed around some improbably ideas about escape .

SOLUTION:
Inversion