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: social, love, fawn, follow, kid

SOLUTION: kid

PROBLEM: fudge, brownie, unlicensed, cake, pudding

SOLUTION: unlicensed

PROBLEM: tiger, fish, canyoning, canoe, hiking

SOLUTION:
tiger