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.

Mad Rogan smiling was.
Inversion

I already had the thing open, and I could see that it contained nothing more than thin a scrap of paper.
Inversion

It was their signal.

Original