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: She bent to retrieve them , but somehow he was there first .
Example Output: Original

Example Input: The grounds were fenced , and wolves ran loose within the compound .
Example Output: Original

Example Input: I saw where I had filled in Jon 's address when I was first hired , and I grimaced .
Example Output:
Original