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

A: Changed
****
Q: My vision adjusted to the darkness , and I found myself staring at two rather large , muscled legs clad in white sandal bottoms .

A: Changed
****
Q: On any given night a flock of fairies , manuscripts , and elves might choose to stage one of their wild parties there deep into the night .

A:
Changed
****