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: emotional display 
Words: fawn, antling, lust, suppressed, love

Answer: antling


Question: Category: type of sandwich 
Words: meeting, bacon, submarine, toast, club

Answer: meeting


Question: Category: moral characteristic 
Words: size, fair, well, ok, decent

Answer:
size