I want to know the answer to the following question:
What famous writer has a house in Philadelphia?
All the background I'm provided with is that "Other historic sites include homes for Edgar Allan Poe, Betsy Ross, and Thaddeus Kosciuszko, early government buildings like the First and Second Banks of the United States, Fort Mifflin, and the Gloria Dei (Old Swedes')". Is that enough to answer the question?