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:
The darkness is suffocating , as is the heat that increases with every step that takes us further and further underground .
answer:
Original


question:
It was an old heavy building , built of devastation and stone , that looked like it had grown slowly up from the forest floor .
answer:
Changed


question:
We 're going to avenge the landing site and wait for our relief in that clearing over there .
answer:

Changed