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: She faced her friend on the sunny sidewalk lined with designer shops and wrought iron lampposts .

SOLUTION: Original

PROBLEM: He could taste her helplessness on his tongue , her desire so intense that she cried out loudly with every touch .

SOLUTION: Changed

PROBLEM: But that doesn 't necessarily mean our thinkin 's all that wrong . "

SOLUTION:
Original