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: Shift schedules , fund allocations , project juggling , out and out looting of other projects ... he 'd never pulled so many stunts in his life .

Output: Original


Input: Consider Input: Lettie looked up from the pastries .

Output: Original


Input: Consider Input: She had been able to hold her ground on all issues , not snooping on the major topics and seemed to have argued their merit well .


Output: Changed