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]: loveful, up, down, remorseful, melancholy
[A]: up


[Q]: fair, raining, equitable, impartial, unjust
[A]: raining


[Q]: car, fly, spider, bird, run
[A]:
car