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.

Input: Consider Input: He conceded a step and his mouth fell open .

Output: Inversion


Input: Consider Input: Not giving them something to prattle about and let the people gossip on their own .

Output: Inversion


Input: Consider Input: She tried to pull her hand away but he wouldn 't release it .


Output: Original