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: jog, car, bike, bats, fly

SOLUTION: bats

PROBLEM: acceptable, mad, fine, comfortable, probation

SOLUTION: probation

PROBLEM: fair, level, loyal, just, decent

SOLUTION:
level