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.

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

Example Input: He shoved at them and Gwen trotted up to help .
Example Output: Original

Example Input: I wouldn 't spend an hour staring at them , but I 've seen a few good looking people today .
Example Output:
Inversion