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: flaxen, texture, alright, fair, even

SOLUTION: alright

PROBLEM: warm, optimist, hot, relaxing, cool

SOLUTION: optimist

PROBLEM: string, emotional, concerned, emotional state, fret

SOLUTION:
string