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

Input: Consider Input: Context : Irina Malkova (born 23 March 1989) is a Russian female volleyball player. 
Question : What kind of  occupation does Irina Malkova have?

Output: volleyball player


Input: Consider Input: Context : Sigmund Selberg (11 August 1910 -- 20 April 1994) was a Norwegian mathematician. 
Question : What was Sigmund Selberg's occupation?

Output: mathematician


Input: Consider Input: Context : The Mystical Nativity is a painting of circa 1500--1501 by the Italian Renaissance master Sandro Botticelli, in the National Gallery in London. 
Question : What is the name of the place where The Mystical Nativity can be found?


Output: National Gallery