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 took a bite of chicken and waited for her reaction.
Example Output: Original

Example Input: Now it's his turn wake to up.
Example Output: Inversion

Example Input: She entered at one end, and waited while entered Zack at the other.
Example Output:
Inversion