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.

My stomach drops and I feel sick .
Original

A surge of heat beneath me catches my attention , but it 's the high-pitched whine coming from the Skimmer that alarms me .
Original

It rapidly changed course , but he raised a hand to touch her cheek .

Inversion