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.

[EX Q]: hoist, crane, excavator, winch, windlass
[EX A]: hoist

[EX Q]: fudge, banned, brownie, unwarranted, fib
[EX A]: brownie

[EX Q]: relaxed, warm, assured, level, cool
[EX A]:
warm