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.

Some were now following Treebeard , and more were coming in down the other paths .
Inversion

The doors opened , and we stepped off .
Original

He laughed , obviously unable to contain himself , and my face flamed .

Original