instruction:
In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
question:
Context: In 1964 he was a mystery guest on the US TV show Link Information: hat's My Line?

What's My Line? is a panel game show that originally ran in the United States on the CBS Television Network from 1950 to 1967, Question: How many seasons did the tv show Luis appeared on in 1964 run?
answer:
Answer: 17


question:
Context: Jacques Rivette Link Information: He wrote and directed twenty feature films, including the two-part Joan the Maiden Question: Where did the director of Joan the Maiden attend school?
answer:
Answer: Sorbonne


question:
Context: The Bears won their ninth NFL Championship, first since the AFL-NFL merger, in Link Information: The merger was announced on the evening of June 8, 1966. Question: What year did the AFL-NFL merger take place?
answer:

Answer: 1966