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:
She was slurring slightly .

Ex Output:
Changed


Ex Input:
" They 've registered the hull breach and they send breezes to investigate .

Ex Output:
Changed


Ex Input:
He varied his hobbies and apparent motives , trying to create an air of confusion among the Great Houses .

Ex Output:

Changed