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]: blue, current, drink, water, prompt
[EX A]: prompt

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

[EX Q]: waggle, car, bee, walk, fly
[EX A]:
car