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: doorstep, community, open-faced, club, hoagie

Answer: community


Question: fair, raining, equitable, impartial, unjust

Answer: raining


Question: flyaway, probation, fine, alert, penalty

Answer:
alert