[du-] Dumbledore is in the [3] basement of the [-_] house, where he is 赌 gambling with his elder, who is another famous wizard. He 赌 gambles a 贝 shellfish by placing it on the table. His elder takes out a miniature priceless 日 sun as his 赌 gambling stake. In the dark house basement they are betting on who will win the next Quidditch World Cup.