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]: tone, just, equitable, fair, unprejudiced
[A]: tone


[Q]: cow, fish, dog, sea turtle, hunt
[A]: hunt


[Q]: drive, bee, fly, wave, bus
[A]:
bee