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: "Silvio Meißner was a football midfielder who played for a German sports club that has won the national championship how many times?" whose answer is five.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Borussia Dortmund Bundesliga championships
Useful Output:

Doc 1: Track every club's performances in the UEFA Champions League including statistics, video and details of top players.
Doc 2: Borussia Dortmund's biggest wins in the UEFA Champions League · 1. Dortmund 7-0 Celtic, 1 October 2024 · 2. Legia Warsaw 0-6 Dortmund, 16
Doc 3: Since the inception of the Bundesliga in 1963, Dortmund has won the Bundesliga a total of five times. Overall, it has won the German first-division title eight
Doc 4: Borussia Dortmund - Champions League Winner 1, German Champion 8, German Cup winner 5, Cup Winners Cup Winner 1, German Super Cup Winner 6.
Doc 5: Dortmund was the city where the Bundesliga was created at the 1962 DFB (German FA) convention, while the club were the last champions of the pre