TASK DEFINITION: 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.
PROBLEM: She 'd spent her childhood sleeping in nooks , lairs , or alleys .

SOLUTION: Original

PROBLEM: " I know most authors hate doing signings , but I can promise you a success !

SOLUTION: Original

PROBLEM: His claim to be Richard duke of York was a dent in the side of King Henry for many years .

SOLUTION:
Changed