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: precise, integrity, frank, cheese, brash

SOLUTION: cheese

PROBLEM: running., close, bordering, nearer, touching

SOLUTION: running.

PROBLEM: fall, trip, roll, autumn, drop

SOLUTION:
autumn