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

[Q]: Context : Robert Sadin is an American jazz musician, conductor, arranger, composer and producer. 
Question : What was Robert Sadin's career?
[A]: jazz musician


[Q]: Context : P. R. Francis (1924 -- 10 May 2002) was an Indian National Congress politician and an Indian National Trade Union Congress (INTUC) leader from Thrissur and Member of the Legislative Assembly of Ollur Assembly Constituency to Kerala Legislative Assembly in 1957, 1960, 1970 and 1977. 
Question : What was P. R. Francis's career?
[A]: politician


[Q]: Context : Guttorm Guttormsen (born 28 June 1950 in Mo i Rana, Norway) is a Norwegian Jazz musician (flute, clarinet, alto saxophone), arranger and composer. 
Question : What musical instrument did Guttorm Guttormsen specialise at?
[A]:
clarinet