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

[EX Q]: Context : Compass in the Blood is a young-adult novel by the American writer William E. Coles, Jr. (1932--2005) set in 1990s Pittsburgh, Pennsylvania. 
Question : Which place is Compass in the Blood in?
[EX A]: Pittsburgh

[EX Q]: Context : Khadijeh Saqafi (aka Ghods Iran Saqafi) (1913 -- 21 March 2009) was the wife of Ayatollah Ruhollah Khomeini, the leader of the 1979 Iranian Revolution. 
Question : What is Khadijeh Saqafi's spouse's name?
[EX A]: Ruhollah Khomeini

[EX Q]: Context : Otto von Bülow (16 October 1911 -- 5 January 2006) was a German U-boat commander in World War II, and a captain in the Bundesmarine. 
Question : In what war was Otto von Bülow in?
[EX A]:
World War II