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 crossed the intersection boldly , walking against the traffic , infuriating a couple of drivers , but he reached the other corner , naturally , unharmed .
[EX A]: Original

[EX Q]: The damage from the first one had ravaged his heart , and he could never allow himself to be that vulnerable again .
[EX A]: Original

[EX Q]: Most of South Dakota was prairie land , but the Black Hills were something else entirely .
[EX A]:
Original