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'.

Q: Context: By the 1970s, Gypsy Joe was a local star of Chattanooga, Tennessee, Link Information: The most prominent natural features in and around Chattanooga are the Tennessee River and the surrounding mountains. Question: What major river runs through the city that Gypsy Joe became a local star in by the 1970s?

A: Answer: Tennessee River
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Q: Context: La Hire joined Charles VII in 1418, when the English army invaded France. Link Information: Charles VII (22 February 1403 – 22 July 1461) Question: How old was Charles VII when La Hire joined him?

A: Answer: 15
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Q: Context: MDS service was also provided throughout the city via the single-channel TVQ/Movie Systems, Inc., which began operations in October 1978 Link Information: TBS was originally established on December 17, 1976  Question: Had WTBS been around longer than WGN-TV whn TVQ/Movie Systems Inc. began operations?

A:
Answer:  WGN-TV
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