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.

[Q]: slow, shut, close, beside, out of service
[A]: beside


[Q]: frank, bold, brash, precise, pork
[A]: pork


[Q]: stern, frank, weenie, harsh, concise
[A]:
weenie