Question: Formulate an answer to this elaborate question: Who published a supplemental sourcebook to the core rules of the second edition of the "Advanced Dungeons & Dragons" designed by an American game designer at a company where he was employed for over fifteen years?
Answer: TSR, Inc.

Question: Formulate an answer to this elaborate question: The father of Steven M. Hilton was the original owner of what Los Angeles team?
Answer: Los Angeles Chargers

Question: Formulate an answer to this elaborate question: Between Peter Cattaneo and Seth Grahame-Smith, who has had a more diverse career?
Answer:
Seth Grahame-Smith