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:
' Good job we 're out of it , dearie . '

Ex Output:
Changed


Ex Input:
Donald cautioned them against the tendon , mentioning " the meat may be , well , let 's just say , a little suspect . "

Ex Output:
Changed


Ex Input:
Tallis must have decided it was time to lengthen his leadership .

Ex Output:

Changed