TASK DEFINITION: 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.
PROBLEM: We finished stitching and returned backstage.

SOLUTION: Original

PROBLEM: She should not be tortured with accusations comparing her with a madman.

SOLUTION: Original

PROBLEM: He'd loved everything about their fast, lovemaking fierce so far, but now he wanted sleepy and slow.

SOLUTION:
Inversion