Input (grade 8): Heinrich Theodor Böll (December 21, 1917 July 16, 1985) was one of Germany's foremost post-World War II writers.
Output (grade 9): Heinrich Böll (December 21, 1917 in Cologne - July 16, 1985 in Langenbroich the Eifel, south of Bonn) was a German writer.