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: general, boring, soldier, ubiquitous, average

SOLUTION: soldier

PROBLEM: jack, string, crying, neck, fret

SOLUTION: crying

PROBLEM: fish, trap, sea turtle, raft, kayak

SOLUTION:
sea turtle