instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : H Velorum is a star in the constellation Vela. 
Question : Which was the constellation for H Velorum?
answer:
Vela


question:
Context : Peter Reville (5 October 1904 -- 4 March 1970), Christened ``Henry James'', but adopted his father's Christian name, was an Australian rules footballer who played with South Melbourne and Fitzroy in the Victorian Football League (VFL). 
Question : What was Peter Reville's career?
answer:
Australian rules footballer


question:
Context : Świętosława of Poland (Czech: Svatava Polská (c. 1046-1048 -- 1 September 1126)) was the third wife of Duke (later King) Vratislaus II of Bohemia and the first Queen of Bohemia as of 1085. 
Question : What is Świętosława of Poland's spouse's name?
answer:

Vratislaus II of Bohemia