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: fret, sad, amp, fingerpick, string

Answer: sad


Question: group, blt, french toast, hamburger, club

Answer: group


Question: blueberry, fritter, dally, skin, danish

Answer:
dally