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: The land was completely flat and there was no possible shelter .

Output: Original


Input: Consider Input: That would be unkind , but dolores wanted to laugh .

Output: Inversion


Input: Consider Input: Nothing had actually happened -- and Rachel hadn 't seen anything .


Output: Original