TASK DEFINITION: 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.
PROBLEM: The colors intertwined my head , and I wailed in agony .

SOLUTION: Changed

PROBLEM: A heavy mist rose from it , dissipating in wisps over the rocks and the sea .

SOLUTION: Original

PROBLEM: The man 's father , one of the pioneers of Florida 's citrus industry , had planted and nurtured almost 80 acres of adventurers .

SOLUTION:
Changed