Complex sentence: In order to escape Cerberus'belly, Dante attacks and destroys the beast's heart, causing the demon to spit him up and spew him out in a river of blood that flows down into the next circle.
Split into simpler sentences: In order to escape Cerberus'belly, Dante attacks and destroys the beast's heart. Causing the demon to spit him up and spew him out in a river of blood that flows down into the next circle.