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: "who won the mens doubles at wimbledon 2018?" whose answer is Jack Sock.
Each document should contain about 30 words, and these documents should contain useful information.

Query: mens doubles wimbledon 2018 winner
Useful Output:

Doc 1: Men Doubles Tennis Wimbledon 2018 - Winners Mike Bryan, United States and Jack Sock, United States 7. Surface: Grass. 2018 index Men 2018
Doc 2: Mike Bryan won his record-tying 17th Grand Slam men's doubles title, and first without his brother, by teaming with Jack Sock to win
Doc 3: Carlos Alcaraz dethrones Novak Djokovic in Wimbledon final for the ages. Wimbledon - Mens Singles. Alcaraz defeats Djokovic to win Wimbledon
Doc 4: Mike Bryan and Jack Sock won the title, defeating Raven Klaasen and Michael Venus in the final, 6–3, 6–7(7–9), 6–3, 5–7, 7–5. It was Bryan's 17th Grand Slam
Doc 5: LONDON: Mike Bryan won a 17th Grand Slam men's doubles title on Saturday when he teamed with US compatriot Jack Sock to beat Raven Klaasen of