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.

[Q]: Two minor paths , Manageable to defend with traps positioned to disable intruders .
[A]: Original


[Q]: " In a convertible , " he said , " someone can get into your car using a butter knife . "
[A]: Original


[Q]: He 'd never allow a Montgomery to be discourteous to Eveline regardless of her undress . "
[A]:
Changed