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

Example Input: Context : Based on the TR-77-580 (Romanian-built version of the Soviet T-55 tank), the TR-85 tank was developed from 1978 to 1985 and produced from 1986 until 1990. 
Question : Which was the official year for the approval of TR-85?
Example Output: 1986

Example Input: Context : The School House is an early American television program broadcast on Tuesday evenings at 9:00 PM Eastern by the DuMont Television Network for a few months in 1949. 
Question : What is the original network of The School House?
Example Output: DuMont Television Network

Example Input: Context : Alojzije Janković (born 2 April 1983) is a Croatian chess player. 
Question : What kind of  occupation does Alojzije Janković have?
Example Output:
chess player