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: falsification, fib, invent, fudge, cupcake

A: cupcake
****
Q: crying, concerned, pick, emotionalities, fret

A: pick
****
Q: bright, fine, handsome, well, neat

A:
well
****