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: The grim weather lifted mid-afternoon.

Output: Original


Input: Consider Input: Louisa had felt slightly guilty to receive his kind attentions ; then now he only irritated her.

Output: Inversion


Input: Consider Input: In one more year, they'd be a year too late.


Output: Original