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.

Context: There he became close friends with the Scharwenka brothers, Xaver and Philipp Link Information: Franz Xaver Scharwenka (6 January 1850 Answer: Philipp
Who is the oldest Scharwenka brother?

Context: Born in Samrala, Link Information: none Answer: none
When was city where Rai was born founded?

Context: The 1976–77 NBA season was the Braves seventh season in the NBA. The Braves were purchased by John Y. Brown, Jr. Link Information: 

In 1971, Snyder purchased the Buffalo Braves, which was an expansion team in the 1970-1971 NBA season, from the original hedge fund managers who had secured the expansion franchise. He sold the team in 1977 Answer: 6

How long did Paul Snyder own the Buffalo Braves before he sold the team to Brown Jr?