Generate a correct and concise answer for the question based on the words in the context.

Context : Solar Pons is a fictional detective created by August Derleth as a pastiche (imitation) of Arthur Conan Doyle's Sherlock Holmes.
Question : The Solar Pons is based upon what?
Sherlock Holmes

Context : The show takes place in Los Angeles, California, where Irish-American Ray Donovan (Liev Schreiber), originally from South Boston, works for the powerful law firm Goldman & Drexler, representing the rich and famous.
Question : Which place is Ray Donovan in?
Los Angeles

Context : Lars Onsager was born in Kristiania (today's Oslo), Norway.
Question : What city is Lars Onsager associated with?
Oslo