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: relaxed, warm, assured, level, cool

SOLUTION: warm

PROBLEM: standard, general, regular, universal, commander

SOLUTION: commander

PROBLEM: fish, dog, goat, kayak, bat

SOLUTION:
kayak