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: pack, hearts, deck, queen, rudder

A: rudder
****
Q: content, sad, panicked, item, happy

A: item
****
Q: chips, queen, check, glove, deck

A:
glove
****