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: He could taste her helplessness on his tongue , her desire so intense that she cried out loudly with every touch .

Output: Changed


Input: Consider Input: ' Hold quite still or I 'll gnaw you ! '

Output: Original


Input: Consider Input: " Well , yeah , most of us jump from lower down , that rock that juts out from the cliff about halfway . "


Output: Original