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: "Were both Harry Turtledove and John Kenneth Galbraith both writers?" whose answer is yes.
Each document should contain about 30 words, and these documents should contain useful information.

Query: John Kenneth Galbraith profession
Useful Output:

Doc 1: He established himself as a politically active liberal academician with a talent for communicating with the reading public. A key adviser to
Doc 2: John Kenneth “Ken” Galbraith was one of the most well-known economists and diplomats of the 20th century.
Doc 3: John Kenneth Galbraith was an influential Canadian-American economist of the 20th century. He was a Keynesian and an institutionalist,
Doc 4: degrees in agricultural economics from Berkeley. In 1934 he came to Harvard as an Instructor in Economics, also becoming a U.S. citizen in 1937.
Doc 5: John Kenneth Galbraith, the iconoclastic economist, teacher and diplomat and an unapologetically liberal member of the political and academic establishment