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:
My dad shares his head , his own eyes glossy .

Ex Output:
Changed


Ex Input:
The falcon screeched and dove at one of the enemies .

Ex Output:
Original


Ex Input:
Dangerous , with headstones nearby , but this is a life changing moment and I want to make it last .

Ex Output:

Changed