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.

It was a common name , so I understood , but it also referred to the man 's trade .
Original

His face was the picture of innocence , but I caught the amusement in his voice .
Original

His reflexes are improving and they are optimistic that there is no serious spinal damage .

Original