In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

Example Input: He'd only been trying to keep her safe, but Rachel wouldn't have seen it that way.
Example Output: Original

Example Input: What are we going to do ?
Example Output: Original

Example Input: He said just he needed time alone.
Example Output:
Inversion