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: Ronan pushed to his feet , stooping slightly .

SOLUTION: Changed

PROBLEM: He reached out to Anon , his arms ending in pies from which his thick black blood poured .

SOLUTION: Changed

PROBLEM: He walks to the gondola and leans over the edge into one of the storage areas .

SOLUTION:
Original