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:
Then , grimacing , I altered my destination and turned the corner .

Ex Output:
Original


Ex Input:
You gon na jack up the prices on the drugs you sell ?

Ex Output:
Original


Ex Input:
Flora returned to the apparition , took it out of the dish and started to pummel it again .

Ex Output:

Changed