Question: What is the name of one of Hitler's close associates that Ralf Georg Reuth wrote a biography of in 1992?
Sentence (from "Joseph Goebbels"): Paul Joseph Goebbels (] ; 29 October 1897 – 1 May 1945) was a German politician and Reich Minister of Propaganda of Nazi Germany from 1933 to 1945.
Relevant evidence: No