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.

I let out a gasp while Cohen laughed and steered the dog away , stopping him from owning me .
Changed

She was ready to cry after them to prevent it , but they bypassed the door .
Original

Finally , he came upon a cutout in one wall that bore an upward , wrought-iron ladder .

Original