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: fine, classy, mad, happy, relaxed

SOLUTION: classy

PROBLEM: hardware, firewall, file, format, order office supplies

SOLUTION: order office supplies

PROBLEM: blt, burger, club, submarine, community

SOLUTION:
community