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


question:
" Books of them .
answer:
Changed


question:
However , the breakfast and especially the excellent flavor of the espresso had restored his good humor and this meant that she would not waste any time .
answer:

Original