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: jog, flap, fly, bee, bus

A: bee
****
Q: medium, unjust, flaxen, fair, texture

A: unjust
****
Q: climbing, shark, canyoning, fish, hunt

A:
shark
****