Detailed Instructions: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Problem:Friedrich-Wilhelm Graefe zu Baringdorf (born 29 November 1942 in Spenge) was Member of the European Parliament for the German political party Alliance '90/The Greens, part of the European Greens, from 1984 to 1987 and 1989 to 2009, and from 1996 to 2012 chairperson of the Arbeitsgemeinschaft bauerliche Landwirtschaft (ABL), an association for peasant-based or family-farming in Germany.
Solution:
What nationality was Friedrich-Wilhelm Graefe zu Baringdorf?