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]: disgusted, up, below, downward, down
[A]: disgusted

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

[Q]: prison, penalty, fine, jail, detailed
[A]:
detailed