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

[Q]: 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?
[A]: murder


[Q]: Context : Alfred Verhulst was a Brigadier General in the United States Air Force. 
Question : Which armed forces did Alfred Verhulst serve?
[A]: United States Air Force


[Q]: Context : Ismael Guerrero (born 15 March 1988) is a Mexican male volleyball player. 
Question : What sex is Ismael Guerrero?
[A]:
male