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: fritter, sweet roll, whittle, seperate, divide

A: sweet roll
****
Q: cookies, replace, fudge, banned, lie

A: cookies
****
Q: fine, penalty, prison, comfortable, ticket

A:
comfortable
****