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: His small hands were flung up over head his, his fingers curling and relaxing as if in his dreams he was playing catch with the angels.

Output: Inversion


Input: Consider Input: A mother's idle, wishful thinking soon germinated into an idea, a concept, a paradigm shift.

Output: Original


Input: Consider Input: The chatter of the guests faded as they crossed to wide steps leading into a gravel path.


Output: Original