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: emotional upsets, emotional supports, down, ashamed, up

SOLUTION: up

PROBLEM: duplex, studio, cabin, horizontal, flat

SOLUTION: horizontal

PROBLEM: soar, dive, beetle, fly, cockroach

SOLUTION:
soar