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]: normal, commander, sargent, private, general
[A]: normal


[Q]: current, timely, prompt, drink, do tests
[A]: drink


[Q]: fudge, tart, fix, invent, replace
[A]:
tart