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: ugly, absorption, vitamin c, fat, thin

A: vitamin c
****
Q: money, fine, jail time, there, custody

A: there
****
Q: endure, alright, cold, 70, fair

A:
alright
****