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: date status 
Words: current, delayed, postponed, brine, late

Answer: brine


Question: Category: physical activity 
Words: bend, jog, get down, duck, pig

Answer: pig


Question: Category: guitar part 
Words: inlays, chord, emotional, notes, fret

Answer:
emotional