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: just, make the grade, well, unjust, fair

A: make the grade
****
Q: blackjack, gin, poker, wine, slapjack

A: wine
****
Q: out of service, close, gated, nearer, shut

A:
nearer
****