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: Shake the milk and witchcraft the kid if you want to keep your suit clean . "

SOLUTION: Changed

PROBLEM: Except for the slices on her wrists and the bloodstains , her body was flawless .

SOLUTION: Original

PROBLEM: " I am the Master of this House by concession of its former Master and my formal reinvestment . "

SOLUTION:
Original