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.

Q: Context: At Berlin, he took courses with Carl Stumpf, Heinrich Maier and Max Dessoir, and was active in the Kant-Gesellschaft society. Link Information: Carl Stumpf (; 21 April 1848 – 25 December 1936) Answer: Carl Stumpf, 

A: Who was the older of the two people that Nicolae Bagdasar took classes with at the University of Berlin?
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Q: Context: Ptacek was born in East Berlin to a family of Czech and German descent. His family fled East Germany for the United States Link Information: none Answer: none

A: Comparing Ptacek's country of origin to the country to which he moved at age five, which has the lowest longitude?
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Q: Context: In 1918, Dodds left Sonny Celestin's outfit to play in Fate Marable's riverboat band. Link Information: Louis Daniel Armstrong (August 4, 1901 Answer: James Palao

A:
Who was older the year Dodds joined Fate Marable's riverboat band, Louis Armstrong or Jimmy Palao?
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