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.

Input: Consider Input: She hadn 't had time to marvel over it then , but she couldn 't help but do so now .

Output: Original


Input: Consider Input: Slade waited for the long tirade with a bite of enjoyment he rarely experienced out of the courtroom .

Output: Original


Input: Consider Input: Heath walked to the front and sat down next to Annie , taking her hand , and lacing his fingers through hers .


Output: Original