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.

[EX Q]: current, dastards, prompt, course, timely
[EX A]: course

[EX Q]: handsome, dull, flyaway, attractive, fine
[EX A]: flyaway

[EX Q]: picnic, discothek, place, club, burger
[EX A]:
burger