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: It should have opened then , but it didn 't .
Example Output: Original

Example Input: The halls were still covered in debris , but most of it was being cleaned up .
Example Output: Original

Example Input: This is the first time I 've really seen her in days , and I wonder if now 's the time to tell her about Clay .
Example Output:
Original