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.

Q: fair, color, unprejudiced, fine, decent

A: color
****
Q: impartial, fair, equitable, level, ok

A: level
****
Q: honorable, deal, warm, make the grade, fair

A:
honorable
****