Task: Text Categorization
Input (English): In one episode in this novel, an army is set on fire after being ambushed during a battle at Bowang Slope. One of this novel's protagonists marries Lady Sun. In this novel, the warrior Lu Bu is involved in a love triangle with Diaochan and the warlord Dong Zhou. The first chapter of this novel features the Oath of the Peach Garden, which was sworn by three warriors, including (*) Liu Bei, who is victorious at the Battle of Red Cliffs. For 10 points, name this historical novel by Luo Guanzhong about the conflict between the states of Wei, Shu, and Wu.
Output (English): Literature