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.

When he spoke , his voice carried a lilting quality usually reserved for singers .
Original

" Of course she knew all about pottery . "
Original

And he and Will do so , quickly , anchoring it to the roof like they did before .

Original