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: " What about your sciences ? "

Answer: Changed


Question: He stilled , his muscles cramping from strain .

Answer: Changed


Question: She had been a cheerleader and had gone to all the games , so she had probably seen him .

Answer:
Original