What is the effect of the subplot of the dwarves and their love of treasure?

it creates conflict between bilbo who has money and the dwarves who do not

it creates tension for readers who want to witness a showdown with the dragon

it makes readers think warily of the dwarves and their need to seek revenge

it creates a reason for the dwarves to go on the quest to seek revenge

If music be the food of love, play on; give me excess of it, that, surfeiting, the appetite may sicken, and so die. that strain again! it had a dying fall: o, it came o'er my ear like the sweet sound, that breathes upon a bank of violets, stealing and giving odour! now read the excerpt from "the love song of j. alfred prufrock." for i have known them all already, known them all: have known the evenings, mornings, afternoons, i have measured out my life with coffee spoons; i know the voices dying with a dying fall beneath the music from a farther room. what does the phrase "dying fall" most likely mean in both excerpts