Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : The Boeing 601 (sometimes referred to as the BSS-601, and previously as the HS-601) is a communications satellite bus introduced in 1987 by Hughes Space and Communications Company. 
Question : What year was Boeing 601 commissioned?

Answer: 1987


Question: Context : Sporting Cristal plays home games at the Estadio Alberto Gallardo, but they also play at the Estadio Nacional. 
Question : What was the name of Sporting Cristal's home stadium?

Answer: Estadio Alberto Gallardo


Question: Context : Günther Kaufmann (16 June 1947 -- 10 May 2012) was a German film actor best known for his association with director Rainer Werner Fassbinder. 
Question : What was Günther Kaufmann's career?

Answer:
actor