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
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Q: Context : If He Hollers Let Him Go is a novel by Chester Himes, published in 1945, about an African American shipyard worker in Los Angeles during World War II. A 1968 film adaptation with Raymond St. Jacques, Barbara McNair, Kevin McCarthy, and Dana Wynter bore little resemblance to the book. 
Question : Which place does If He Hollers Let Him Go exist in?

A: Los Angeles
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Q: Context : The Mathematikum opened its doors to visitors on 19 November 2002, it was Inaugurated by the German president Johannes Rau. 
Question : When was Mathematikum founded/built?

A:
19 November 2002
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