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: fat, sugar, ugly, chunky, angular momentum

Answer: sugar


Question: signal, sea, current, drink, belated

Answer: belated


Question: jetstream, up to the moment, detests, current, dastards

Answer:
jetstream