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, blue, detestings, up to the moment, history

Answer: blue


Question: Category: poker 
Words: fold, suits, deck, sail, hearts

Answer: sail


Question: Category: date status 
Words: belated, current, tide, up to the moment, postponed

Answer:
tide