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.
--------
Question: After the driver weaved her bags in the trunk , Clay reached for her , pulling her in close .

Answer: Changed


Question: His lips were still moist , conveying a message of seduction even when they were silent .

Answer: Original


Question: They were transparent , like swimming fish populations .

Answer:
Changed