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.

They brandished swords of fire , lances , or staffs that burned at the tips but weren 't consumed .
Changed

Towels , sheets , serviettes , tablecloths were all washed , starched and grayed , by Veronika .
Changed

We froze in place and just stared at the supermarket .

Changed