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: "FK Partizan is a professional football club based in Belgrade, Serbia, and became the first Eastern European club to play in the European Cup final, losing by Real Madrid in which 1966 football match held at the Heysel Stadium, Brussels?" whose answer is 1966 European Cup Final.
Each document should contain about 30 words, and these documents should contain useful information.

Query: FK Partizan European Cup final 1966
Useful Output:

Doc 1: Summary. English: Mural depicting the FK Partizan team before the start of the 1966 European Cup Final at Stadion Partizan, Belgrade.
Doc 2: The 1966 European Cup Final between Real Madrid and FK Partizan at the Heysel Stadium, Brussels. How cool does the Atomium look in the
Doc 3: This is the match sheet of the European Champion Clubs' Cup game between Real Madrid and FK Partizan Belgrade on May 11, 1966.
Doc 4: Partizan's babies achieved the greatest success in history of Partizan, a place in the 1966 European Cup final against Real Madrid. The final game was played on
Doc 5: The final game was played on 11 May, at Heysel Stadium, Brussels. Until 70th minute Partizan was 1–0 up (goal by Velibor Vasović), but lost to the Spaniards 2–1