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: " He pawned a watch that Miss Cameron gave her husband . "

Output: Original


Input: Consider Input: " Oh , you 've met her applications ? "

Output: Changed


Input: Consider Input: It did not smell yet , but fat flies buzzed around , landing on the rivulets of drying blood .


Output: Original