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: In 1126, Vicelinus decided to travel to Madgeburg, in order to see St. Norbert, who at that time was the archbishop. Link Information: 

In 1126 Pope Honorius II appointed Norbert to the Archbishopric of Magdeburg Answer: 1

Answer: How many years had St. Norbert held the position of archbishop when he was visited by Vicelinus?


Question: Context: sent them to Berg concentration camp. Link Information: The camp was planned to have a capacity of 3,000 prisoners but was never fully finished Answer: 500-600

Answer: How many people were sent to the Berg concentration camp?


Question: Context: He subsequently earned an M.P.A. in 1985 and a Ph.D. in international relations in 1987 from Princeton University's Woodrow Wilson School of Public and International Affairs Link Information: Princeton University is a private Ivy League research university in Princeton, New Jersey. F Answer: New Jersey

Answer:
What state is the university where Patraeus got his PhD in?