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.

The sound echoed through the sanctuary , and Ponytail nearly did a backflip .
Original

The halls were still covered in debris , but most of it was being cleaned up .
Original

He had stopped and he 'd allowed them to search the van .

Original