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.

Ex Input:
And he added , " We all know you 're fast with the ravine . "

Ex Output:
Changed


Ex Input:
The count read it , then bawled to the area between the cage and the line of applauding visitors .

Ex Output:
Changed


Ex Input:
My brother permits , blood spurting between his lips .

Ex Output:

Changed