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: It 's a federal offense , " I eavesdropping on for added seriousness .

Output: Changed


Input: Consider Input: " No , just some minor issues with the presidency .

Output: Changed


Input: Consider Input: Sometimes it 's just easier to get takeout and call it a day .


Output: Original