Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
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Question: Category: police punishment 
Words: suspension, exquisite, prime, fine, flyaway

Answer: exquisite


Question: Category: store status 
Words: beside, finished for the day, running., close, gated

Answer: beside


Question: Category: boats 
Words: pack, stern, galley, bridge, deck

Answer:
pack