Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
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Question: probation, ticket, exquisite, suspension, fine

Answer: exquisite


Question: ashamed, disgusted, emotional upsets, right, down

Answer: right


Question: format, fax, image, ram, file

Answer:
fax