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: " Sneaking is strongly worded in wraith culture . "

SOLUTION: Changed

PROBLEM: " When they broke the news about the reforms , I didn 't have the credits to provision the ship , " Surge explains .

SOLUTION: Original

PROBLEM: After several frustrating years seeking medical answers , he had found a neurologist who diagnosed him with a rare form of epilepsy .

SOLUTION:
Original