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]: board, caution, fight, punch, deck
[A]: board


[Q]: sausage, hot dog, concise, frank, weenie
[A]: concise


[Q]: fly, bike, car, wave, run
[A]:
run