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.

Category: chocolate food 
Words: rich, molasses, fudge, brownies, wrongful
wrongful

Category: chocolate food 
Words: smuggled, brownie, fudge, pudding, truffles
smuggled

Category: emotional status 
Words: fine, detached, decent, well, beautiful

beautiful

