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.
--------
Question: " Let 's mimic a truce .

Answer: Changed


Question: " I will uphold Kate 's ruling no matter what the council decides . "

Answer: Original


Question: Matthew didn 't , but he nodded anyway , frantically trying to glean any positive course of action that could possibly require him not to move .

Answer:
Changed