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 drunk had my blood.
Example Output: Inversion

Example Input: He wasn't quite sure why he'd spewed that out -- he hadn't voiced his dubious feelings to anyone.
Example Output: Original

Example Input: Normal humans tan to defend their skin from the sun.
Example Output:
Original