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]: danish, fried, lollygag, pastry, fritter
[EX A]: lollygag

[EX Q]: tackle, davit, swift, crane, steam roller
[EX A]: steam roller

[EX Q]: gin, spades, war, slapjack, rum
[EX A]:
rum