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: I let out a gasp while Cohen laughed and steered the dog away , stopping him from owning me .

SOLUTION: Changed

PROBLEM: Alan stepped toward Marcus , the barrel of the AR-15 digging into his cassock .

SOLUTION: Changed

PROBLEM: Even through the ups and e-mails though , they stuck together and their marriage became stronger .

SOLUTION:
Changed