In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.

Raptor winked at Gina as she flashed her ID to the buggy and he led her through .
Changed

The windows were rolled up and she thought she was going to wane .
Changed

He sat motionless for a few seconds , chin down , the fixed dullness of his eyes targeting the mask of defeat that was his face .

Changed