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: fiber, big boned, protein, carbs, fat

SOLUTION: big boned

PROBLEM: elephant, duck, sprint, dog, lion

SOLUTION: sprint

PROBLEM: deer, flatter, bambi, fawn, calf

SOLUTION:
flatter