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: "Which 1971 drama film starred a professional football player?" whose answer is Black Chariot.
Each document should contain about 30 words, and these documents should contain useful information.

Query: George Best 1971 film
Useful Output:

Doc 1: 20th century football writing and nostalgia in a skilled and cultured groove. George Best, Man United 1971
Doc 2: George Best, circa 1971. Football legend and icon. The GOAT. The Belfast Boy. Cool sideburns and amazing style. George's signature football boot
Doc 3: Watch extracts from the 1971 German film by Hellmuth Costard, Fußball, Wie Noch Nie (Football As Never Before), soon to be re-released with
Doc 4: of the man in the red #11 jersey, the mercurial George Best. As a reviewer commented at the time, the film's concentration on one player
Doc 5: A documentary portrait of the Manchester United star shows us little that we haven't seen before.