instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : The Neutronium Alchemist is a science fiction novel by Peter F. Hamilton and is the second book in The Night's Dawn Trilogy. 
Question : To which series does The Neutronium Alchemist belong?
answer:
The Night's Dawn Trilogy


question:
Context : Sigmund Selberg (11 August 1910 -- 20 April 1994) was a Norwegian mathematician. 
Question : What was Sigmund Selberg's occupation?
answer:
mathematician


question:
Context : Cristina Dinu (born 18 January 1993 in Bucharest) is a professional Romanian tennis player. 
Question : What city is Cristina Dinu associated with?
answer:

Bucharest