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.

We brought her here , drove the toxins from her body and gave her refuge .
Original

Now , more then ever , she was determined not to shirk her class work .
Original

The hat had to come from the thrift store , because it was straight out of the 1960s .

Original