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: vitamin c, salt, fat, big, absorption

A: absorption
****
Q: fine, warm, windy, fair, make the grade

A:
fine
****