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: folder, hardware, file, firewall, support

SOLUTION: support

PROBLEM: vittles, integrity, cheese, pork, frank

SOLUTION: integrity

PROBLEM: general, admiral, lieutenant, universal, colonel

SOLUTION:
universal