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.

Input: Consider Input: They were hard to read compared with digital notebooks .

Output: Changed


Input: Consider Input: That captures my feminine vanity a little .

Output: Changed


Input: Consider Input: They joined up with the other welding and tied off on either side of the Watson , coming aboard by the dive deck at the stern .


Output: Changed