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: fighter, boring, popular, standard, general

SOLUTION: fighter

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

SOLUTION: running.

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

SOLUTION:
output cord