In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
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Question: Context: and Prince de Lucedio by Victor-Emmanuel II, King of Italy Link Information: King of Sardinia from 1849 until 17 March 1861 Answer: 12

Answer: How long was the monarch that made Philipp von Ferrary Prince de Lucedio on the throne?


Question: Context: Right fielder Larry Walker retired. Link Information: Larry Kenneth Robert Walker (born December 1, 1966) Answer: 40

Answer: How old was the Cardinals right fielder when he retired?


Question: Context: He was born in Paisley, the son of James Bryson and Jane Cochrane, and came to Upper Canada with his parents in 1821 Link Information: The Bank of Ottawa was established in 1874 Answer: 53

Answer:
How many years were there between Bryson Sr's arrival in Canada and the establishment of the Bank of Ottawa?