Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.

Category: animal 
Words: jog, jump, fish, fly, bats
jog

Category: animal 
Words: shark, dolphin, fish, hunting, cat
hunting

Category: kitchenware 
Words: dish, panel, cup, bowl, glass

panel