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

[Q]: Context : The 2015 Belgian Grand Prix (formally the 2015 Formula 1 Shell Belgian Grand Prix) was a Formula One motor race held on 23 August 2015 at the Circuit de Spa-Francorchamps in Spa, Belgium.
Question : On what date did 2015 Belgian Grand Prix occur?
[A]: 23 August 2015

[Q]: Context : Hanns-Horst von Necker (28 August 1903 -- 27 February 1979) was a highly decorated Generalmajor in the Luftwaffe during World War II who commanded the Fallschirm-Panzer Division 1 Hermann Goring.
Question : What is the war during which Hanns-Horst von Necker was in the armed forces?
[A]: World War II

[Q]: Context : Stefano Barrera (born 12 January 1980 in Siracusa) is an Italian foil fencer.
Question : What kind of occupation does Stefano Barrera have?
[A]:
fencer