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: He entrusted his assessment in short order .

SOLUTION: Changed

PROBLEM: I grabbed my weapons , sheathed them , and reverted back to my normal form .

SOLUTION: Original

PROBLEM: True poets used more elaborate symbols , continuous lines that changed color or colorful glyphs that formed pictures .

SOLUTION:
Original