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: Anderson was born in Edinburgh in 1832. Link Information: His brother, John Anderson was a zoologist. Question: What age difference was there between Anderson and his brother?

Answer: Answer: 1

Question: Context: replacing defender Tony Butler on 88 minutes as manager Danny Wilson made a late attempt to save the game. Link Information: City manager Brian Tinnion informed Goodfellow he still had a future at the club. Question: Which Bristol City F.C. manager that Goodfellow played for had a longer tenure with the club?

Answer: Answer: Brian Tinnion

Question: Context: Linley launched him on his public career in spring 1784 Link Information: none Question: How many opera's had Michael Arne written by the year Dignum launched his public career?

Answer:
Answer: none