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:
" Yes , " said the Angel , " We will start our recreation of holy places with the Sacred Earth itself .

Ex Output:
Changed


Ex Input:
The two VPs twitched a bit , clear puddles of their relief .

Ex Output:
Changed


Ex Input:
He got quiet when he extracted the purple toothbrush and then a tube of toothpaste .

Ex Output:

Original