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: was an official and military general of the state of Cao Wei during the Three Kingdoms period of China. Link Information: The Three Kingdoms () from 220–280 AD was the tripartite division of China among the states of Wei, Shu, and Wu. Question: How long did the period of China when Ji was an official last?

A: Answer: 60
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Q: Context: He missed 2012 after undergoing Tommy John surgery; this also caused him to miss most of 2013, which he spent with the Chicago Cubs. Link Information: The procedure was invented in 1974 Question: How many years after the first recorded Tommy John surgery did Scott Baker undergo his?

A: Answer: 38
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Q: Context: In 1972, Meyer was the campaign manager in the long-shot race waged by Alan Steelman, a young Republican who unseated Earle Cabell as U.S. representative Link Information: Alan Watson Steelman (born March 15, 1942) Question: How old was the man who unseated Earle Cabell at the time of his election?

A:
Answer: 30
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