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: goodies, fortitude, frank, pork, weenie

A: fortitude
****
Q: pick, fret, string, fingerpick, sad

A: sad
****
Q: fudge, loosen, brownie, lie, smuggled

A:
brownie
****