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: delayed, brine, belated, current, postponed

SOLUTION: brine

PROBLEM: fine, level, pretty, mad, detailed

SOLUTION: mad

PROBLEM: fish, climbing, goat, sea turtle, dog

SOLUTION:
climbing