Complex sentence: The now-wheelchair bounding Mother Superior tells Billy, "There is no Santa Claus!" and, furiously, Billy raises the axe to kill her, and yells out, "Naughty!".
Split into simpler sentences: The now-wheelchair bounding Mother Superior tells Billy, "There is no Santa Claus!" and furiously. As Billy raises the axe to kill her, and yells out, "Naughty!".