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:
" I 'm just here to check Max 's machinations .

Ex Output:
Changed


Ex Input:
No , if you 're gon na go down there to Al 's fishin ' spot you 're gon na have to discount it .

Ex Output:
Changed


Ex Input:
As she positioned herself within the throngs of people her anxiety set in and she began to cry .

Ex Output:

Original