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:
After the delirium took it for many days , so many nights , even factors could calm her down .
answer:
Changed


question:
Your nightly search might be merely a manifestation of the stress of what happened to you that day .
answer:
Original


question:
But he didn 't get more than a block from Clay 's farm before he made a cathedral and headed back to town .
answer:

Changed