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'.
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Question: Context: to watch young second baseman Tony Lazzeri, who played for the Salt Lake Bees of the Pacific Coast League Link Information:  1919, with the earlier addition of the Salt Lake Bees and Vernon Tigers, league membership reached eight teams for the first time Question: How many teams were in the league?

Answer: Answer: 8


Question: Context: Samuel James "Sam" Ervin Jr. (September 27, 1896April 23, 1985) Link Information: Ervin was a legal defender of the Jim Crow laws Question: How old was Ervin when enforcement of the Jim Crow laws ended?

Answer: Answer: 69


Question: Context: He held Robbins in high esteem, having him guest several times on his network TV show. Link Information: none Question: What date was Robbins first appearance on Cash's TV show?

Answer:
Answer: none