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.

I can 't be certain , but he told me he thinks it 's to do with the Collars .
Inversion

We passed along the same horror to them they had been handing out around Paris , and I opened the door .
Inversion

Michael hit him head-on , and the two of them tumbled over headstones .

Original