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: The sport was too engaging to think about anything except where to aim the felon .

Output: Changed


Input: Consider Input: Much better , than the endless trials and receivers that left those who had been wronged , waiting and waiting , for their day in court .

Output: Changed


Input: Consider Input: Perhaps now they understood that Altair would not use the Apple a second time and they leaped from walls and foreigners to join the pursuit .


Output: Changed