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 had backed herself up to the wall , and she was dismayed when she realized there was less than three feet between them .
Example Output: Inversion

Example Input: I wasn 't expecting so many , but Merrill warned me they might be there .
Example Output: Inversion

Example Input: I swore that his eyes looked slightly misty , and Mr. Thorne looked up from the table again .
Example Output:
Inversion

