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

Context : Demon Apocalypse is the sixth book in Darren Shan's The Demonata series. 
Question : What series is the episode Demon Apocalypse part of?
The Demonata

Context : Robert Sorrells (born June 29, 1930) is a former film and television character actor, who is serving an indeterminate life sentence for the crimes of murder and attempted murder. 
Question : Which crime Robert Sorrells is considered to have commited?
murder

Context : Rolf Maartmann (3 November 1887 -- 8 July 1941) was a Norwegian football player. 
Question : What was the death date of Rolf Maartmann?

8 July 1941