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: I grabbed my weapons , sheathed them , and reverted back to my normal form .

Output: Original


Input: Consider Input: " Easy enough , " he assures me .

Output: Original


Input: Consider Input: She shrugged one shoulder and popped another grape into her mouth .


Output: Original