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

Input: Consider Input: 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?

Output: politician


Input: Consider Input: Context : John Bardeen was born in Madison, Wisconsin on May 23, 1908. 
Question : What city is John Bardeen associated with?

Output: Madison


Input: Consider Input: Context : The QBZ-95 was first observed outside China on 1 July 1997, when the United Kingdom transferred the sovereignty of Hong Kong to the People's Republic of China. 
Question : In what year did QBZ-95 enter service?


Output: 1997