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.

Example Input: Category: nutritional value 
Words: heavy, protein, fat, sugars, area
Example Output: area

Example Input: Category: activity 
Words: dally, seperate, fritter, waste, fried
Example Output: fried

Example Input: Category: weather 
Words: raining, sunny, endure, tone, fair
Example Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
tone

