TASK DEFINITION: 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.
PROBLEM: Category: food 
Words: honesty, meat, hot dog, sausage, frank

SOLUTION: honesty

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

SOLUTION: wrongful

PROBLEM: Category: guitar part 
Words: strap lock, emotional upsets, string, fret, board

SOLUTION:
emotional upsets