instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : Sigmund Selberg (11 August 1910 -- 20 April 1994) was a Norwegian mathematician. 
Question : What was Sigmund Selberg's occupation?
answer:
mathematician


question:
Context : OPML (Outline Processor Markup Language) is an XML format for outlines (defined as ``a tree, where each node contains a set of named attributes with string values''). 
Question : Which is the basis of OPML?
answer:
XML


question:
Context : LaSalle Thompson III (born June 23, 1961) is an American former professional basketball player, who spent most of his 15-year career with the Kansas City/Sacramento Kings and Indiana Pacers. 
Question : What team is LaSalle Thompson associated with?
answer:

Sacramento Kings