Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
--------
Question: blue, wave, current, timely, drink

Answer: timely


Question: fudge, banned, brownie, unwarranted, fib

Answer: brownie


Question: flyaway, money, suspension, fine, classy

Answer:
classy