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

Example Input: He let the subject go and obviously she didn 't want to discuss her mother .
Example Output: Inversion

Example Input: They seemed to be getting caught at every turn , and the morning 's commuter traffic hadn 't hit the late morning lull yet .
Example Output:
Inversion