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: fret, emotional supports, output cord, angry, concerned

SOLUTION: output cord

PROBLEM: ok, neat, fine, attractive, beautiful

SOLUTION: ok

PROBLEM: fine, alright, content, calm, firstrate

SOLUTION:
firstrate