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]: merchandise, specialty, tools, content, angry
[EX A]: angry

[EX Q]: fair, even, milky, ghostly, luke
[EX A]: luke

[EX Q]: jump, drive, fly, eagle, beetle
[EX A]:
drive