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.

Input: Consider Input: But she did not understand why they would watch her so closely.

Output: Original


Input: Consider Input: The life of a sea captain was hard and lonely any for man, but when a loving wife waits, it makes it all worthwhile.

Output: Inversion


Input: Consider Input: She prayed her that face wasn't betraying her emotions.


Output: Inversion