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:
The thick sweet scent of illumination spilled from the half-open door into the foyer .

Ex Output:
Changed


Ex Input:
And Eddie drove down each street , stuffing napkins , leaving packages , drinking coffee , and sitting in parking lots .

Ex Output:
Changed


Ex Input:
It 's dark , but the glow of the moon and the fire outside professors in through the screen and open door on the tent .

Ex Output:

Changed