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: hoagie, submarine, place, open-faced, club

A: place
****
Q: ashamed, disgusted, emotional upsets, right, down

A: right
****
Q: ticket, beautiful, fine, flyaway, hearing

A:
beautiful
****