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]: bike, beetle, leap, ant, fly
[EX A]: bike

[EX Q]: fawn, social, cub, kid, colt
[EX A]: social

[EX Q]: cup, spoon, handle, knifer, glass
[EX A]:
handle