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.

[Q]: I turned back to my computer, opening my up email.
[A]: Inversion


[Q]: Finally, we have cells solar or more formally, photovoltaic cells.
[A]: Inversion


[Q]: Catherine had rarely seen him in a more cheerful frame of mind.
[A]:
Original