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.

Q: I jumped in Colt 's truck and grabbed the keys from the RV .

A: Changed
****
Q: There must have been two hundred lakes and our unit was only forty , so the only thing we could have done was die alongside the others .

A: Changed
****
Q: At four , she was unable to control her outbursts , but when Jeremy found himself snapping back , he couldn 't use immaturity as an excuse .

A:
Original
****