It's All in Way They Ask
And I must confess: I had no idea that Frank Lloyd Wright lived in Wisconsin, or what he'd named his house, or anything that would have helped me from that angle. Any question like "Who lives in the house called Taliesin?" or "What is the name of FLW's Wisconsin home?" would have sunk me dead. But I got "This famous Wisconsin home was named for a Welsh bard associated with King Arthur" anyway - because I knew Taliesin.