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: roll, french toast, club, dagwood, cinema

A: cinema
****
Q: descending, disgusted, emotionalities, emotional supports, down

A: descending
****
Q: neck, chord, fret, frustrated, pick

A:
frustrated
****