Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Example Input: Context : Mark van Platen (born 1955) is a Dutch composer, conductor, organist and pianist. 
Answer : composer
Example Output: What was Mark van Platen's career?

Example Input: Context : Fröken Chic (English: Miss Chic) is a 1959 Swedish comedy film, directed by Hasse Ekman. 
Answer : Hasse Ekman
Example Output: Who is the director for Fröken Chic?

Example Input: Context : William C. Arthur (4 July 1830 -- 15 November 1886) was a Royal Navy officer who was the namesake of the English name for Lüshunkou, Port Arthur, which changed hands between China, Imperial Russia, Japan, and the Soviet Union between 1894 and 1945. 
Answer : Royal Navy
Example Output:
What military branch did William C. Arthur belong to?