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: You 've certainly learnt a lesson , the submarine will be very interested in you . "

SOLUTION: Changed

PROBLEM: She 'd have a natural flair for artistic expression , creating impressive pieces that 'd reflect her heart in the world .

SOLUTION: Changed

PROBLEM: " And then I slammed out of the canteen , and my parents have hated me ever since . "

SOLUTION:
Changed