The Doctor chuckled. "Oh, that's nothing! Some of the planets out their have got cities with billions in them." he said. As they walked along, he saw a hobo, sitting on a park bench, using a newspaper as a blanket. He sees an article, it reads that a house on the edge of the city is for sale, a mansion, but the cautions and warnings read that previous owners of the house have been known to dissappear, not ever being found again. "Well, what do we have here?" he says under his breath as he finishes reading it. He gives Jack the newspaper, and races off towards the TARDIS, unlocking it again and stepping back inside, towards the control panel.