instruction:
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:
We flushed everything else with hydrogen gas and heavily chlorinated water . "
answer:
Changed


question:
Slowly trotting to the ground , he spat at Dominic before his body succumbed to the loss .
answer:
Changed


question:
If he wanted to , he could fantasize that all sorts of noises were all around him .
answer:

Original