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: "when did spain win the world cup 2010?" whose answer is 11 July 2010.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did spain win the world cup 2010
Useful Output:

Doc 1: A very obvious reason for La Furia Roja 's success, but one cannot deny the importance of head coach Vicente Del Bosque's gameplan for his team
Doc 2: Spain were one of the favourites to lift the World Cup in 2010 heading into the tournament. They had convincingly won Euro 2008.
Doc 3: The match was played at Soccer City in Johannesburg, South Africa, on 11 July 2010, and was contested by the Netherlands and Spain.
Doc 4: In the 13 years since Spain's 2010 World Cup win in South Africa, we look at what the players from the squad are up to now.
Doc 5: Spain, the 2008 European champion, became the first team to win a World Cup after losing its opening match, which La Furia Roja had done in