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

Input: Consider Input: Context : Currently, the rights of I've Got a Secret are owned by FremantleMedia as is the case with other Goodson-Todman shows. 
Question : What production company or companies created I've Got a Secret?

Output: FremantleMedia


Input: Consider Input: Context : A-Lex is based on the 1962 book A Clockwork Orange by Anthony Burgess, which in 1971 was adapted into a film version by Stanley Kubrick. 
Question : The A-Lex is based upon what?

Output: A Clockwork Orange


Input: Consider Input: Context : The Buk-1 was adopted into service in 1978 following completion of state trials, while the complete Buk missile system was accepted into service in 1980 after state trials took place between 1977 and 1979. 
Question : What year was Buk missile system made?


Output: 1979