instruction:
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.
question:
Context: His father was Army Medical Corps officer Major Walter Reed, namesake of the Walter Reed Army Medical Center. Link Information: Reed died in the Walter Reed Army Medical Center in 1956. Answer: 7
answer:
How many years after the medical center was named after his father did Reed die in the same center?


question:
Context: His first WWF match was against Razor Ramon on May 23, 1994 in Youngstown, Ohio Link Information: Youngstown is a city in the U.S. state of Ohio, and the county seat of Mahoning County. According to the 2010 United States Census, Youngstown had a city proper population of 66,982 Answer: 66,982
answer:
How many people live in the city that Hardy made his WWF debut in?


question:
Context: His interests are Link Information: none Answer: none
answer:

Of Sluyter's interests, when did the event which led to America being populated by Europeans occur?