Task: Text Categorization
Input (English): The protagonist troubles his adopted father, Mime, because he breaks his blades so quickly, but Mime does not have the skill to reforge the blade he cannot break. A Wanderer defeats Mime in a riddle competition and leaves Mimes head forfeit to the man who can reforge that blade. In the second act of this opera, the protagonist faces and bests the dragon Fafner, and he learns that Mime is planning to betray him. After dispatching Mime, the protagonist rescues Brunnhilde from the ring of fire. For 10 points, what is this mythologically inspired opera, the third part of the Ring cycle by Richard Wagner, coming between The Valkyrie and Twilight of the Gods
Output (English): Fine Arts