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: computers 
Words: hardware, download, file, support, program

Answer: support


Question: Category: activity 
Words: fritter, sweet roll, whittle, seperate, divide

Answer: sweet roll


Question: Category: accomodation 
Words: flat, squashed, even, smooth, studio

Answer:
smooth