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: "Sunderland Association Football Club is an English professional football club that plays in a championship referred to as the Sky Bet Championship for what reasons?" whose answer is sponsorship reasons.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Sunderland Association Football Club Sky Bet Championship
Useful Output:

Doc 1: Regis Le Bris, Jobe Bellingham and Chris Rigg have all been nominated for honours at the Sky Bet Championship's end of season awards.
Doc 2: Sunderland AFC won promotion from the Sky Bet League One, beating Wycombe Wanderers 2-0 in the Final at Wembley Stadium!
Doc 3: Highlights of the Sky Bet Championship game between Norwich City and Sunderland.
Doc 4: Highlights of the Sky Bet Championship match between Bristol City and Sunderland.
Doc 5: Comments · FULL MATCH | Sunderland v Wycombe 2022 Sky Bet League One Play-Off Final · PROMOTION! · Extended Highlights | Sunderland AFC 2 - 1 Luton