TASK DEFINITION: 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.
PROBLEM: slow, shut, close, beside, out of service

SOLUTION: beside

PROBLEM: current, water, detests, blue, jetstream

SOLUTION: detests

PROBLEM: dumpling, whittle, cake, dunker, fritter

SOLUTION:
whittle