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:
" No , just some minor issues with the presidency .

Ex Output:
Changed


Ex Input:
The trout will wake you and immediately begin to bathe you .

Ex Output:
Changed


Ex Input:
" Considering how much we work together , we should have more of these pleasant aftershocks , don 't you think ?

Ex Output:

Changed