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: There has been a lot of terrorism going on around the world and we are working to fight against this .
Example Output: Original

Example Input: I 'd fallen for it , and it had been a trap !
Example Output: Inversion

Example Input: Echo couldn 't read what her mother was thinking , but a smile was on her face .
Example Output:
Inversion