Dante, preoccupied, finds himself in a fetid downpour, facing three-headed Cerberus. FYI, if you encounter Cerberus, toss dirt in its mouth. Now in the third circle, Dante stops to chat with one Ciacco (the nickname means 'pig', the sin is gluttony), who's the first contemporary Florentine he's met. Caccio has some dire prophecies for the city, riven by factionalism that had recently sent Dante into exile. Even more spooked, Dante asks Virgil about the metaphysics of damnation. After the Day of Judgment, punishments will be greater, and so the damned will be closer to perfection.