Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Karl Theodor Bayrhoffer (October 14, 1812 -- 3 February 1888) was a German American philosopher and publicist, from 1838 to 1846 professor of philosophy in the University of Marburg. 
Answer : philosopher
What was Karl Theodor Bayrhoffer's occupation?

Context : Diary of a Camper is a short 1996 American film made using id Software's 1996 first-person shooter computer game Quake. 
Answer : Quake
Which is the basis of Diary of a Camper?

Context : The Way Some People Die is a detective mystery written in 1951 by Ross Macdonald, the third book featuring his private eye, Lew Archer. 
Answer : Lew Archer

What is the series that The Way Some People Die is a part of?