You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Martin Adolf Bormann's father was the private secretary of what German leader?" whose answer is Adolf Hitler.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Martin Adolf Bormann's father private secretary
Useful Output:

Doc 1: He gained immense power by using his position as Adolf Hitler's private secretary to control the flow of information and access to Hitler.
Doc 2: He died on 2 May 1945, shortly after escaping from the Fuhrerbunker in Berlin. It is believed he committed suicide. He was buried near a railw.
Doc 3: Martin Adolf Bormann Jr. was Adolf Hitler's first godson. His father, as Hitler's secretary, controlled all communication with the Nazi
Doc 4: From April 12th, 1943 onwards, Martin Bormann was Adolf Hitler's personal secretary. He was always in Hitler's vicinity and some even consider
Doc 5: Head of the Nazi Party Chancellery and private secretary to Adolf Hitler, by the end of World War II Bormann had become second only to Hitler