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.

I'd say Hendrix and The Leaves version of that chestnut are -- enough yet there are, what, twenty or fifty or so versions.
Inversion

Maybe I'd missed a shred of evidence that proved what we'd always known.
Original

In a cozy semi-circular booth in the hotel bar they ordered more champagne and Alana proposed a toast.

Original