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: "The Volkswagen Golf Estate is the estate/station wagon version a the compact car which was the best selling car in Europe in what year?" whose answer is 2001.
Each document should contain about 30 words, and these documents should contain useful information.

Query: best selling Volkswagen Golf in Europe
Useful Output:

Doc 1: The Volkswagen Golf is the best selling car in Europe in 2014 and therefore the best selling C-segment vehicle. C segment is the most
Doc 2: The Volkswagen Golf was on top, despite losing terrain, but still holding a large gap over the Polo. The Dacia Duster managed to enter the Top 10, up 6 spots
Doc 3: The Golf was unanimously named the best car in the compact class by German trade press and won all 16 comparative tests in the Auto Motor and Sport, Auto Bild
Doc 4: The ever-popular Volkswagen Golf continues to top the sales chart in Germany and Europe as a whole for its 13th consecutive year.
Doc 5: The Volkswagen Golf remained the top-selling car in Europe in June 2021 and was also the most popular model during the first half of 2021.