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: Who is this you will send in my rant ? "

SOLUTION: Changed

PROBLEM: Thankfully our server appeared with several pitchers of wine and plates of food .

SOLUTION: Original

PROBLEM: Why doesn ´ t the android just take it .

SOLUTION:
Original