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: fly, leap, glide, car, bike

SOLUTION: leap

PROBLEM: goodies, sausage, frank, bold, entree

SOLUTION: bold

PROBLEM: fat, chunky, area, bulky, calcium

SOLUTION:
calcium