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.

Ex Input:
He's going to put Cascadia Dawn under surveillance for a while.

Ex Output:
Original


Ex Input:
We didn't say anything for a while, but I could hear James breathing on the other end.

Ex Output:
Original


Ex Input:
They'd known each other for hours now.

Ex Output:

Original