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:
Someone who stayed in cheap motels with men who slipped away the next morning ?

Ex Output:
Original


Ex Input:
My vision adjusted to the darkness , and I found myself staring at two rather large , muscled legs clad in white sandal bottoms .

Ex Output:
Changed


Ex Input:
Yellow rubber gloves covered her hands ; she appeared to be the chimney .

Ex Output:

Changed