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: fair, even, milky, ghostly, luke

SOLUTION: luke

PROBLEM: smuggled, heavy, tart, cream, fudge

SOLUTION:
smuggled