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: They were close to the surface of the tendon , and getting closer .

SOLUTION: Changed

PROBLEM: Bodies began falling from the gaping holes of the buildings , stoking the lawn around the buildings .

SOLUTION: Changed

PROBLEM: You will be leaving the station and heading for an outpost known as Aurora . '

SOLUTION:
Original