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: dock, canvas, deck, blocking, caution

SOLUTION: dock

PROBLEM: blow, squander, apple, fritter, divide

SOLUTION: apple

PROBLEM: comfortable, ok, decent, fine, suspension

SOLUTION:
suspension