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: "What was released first, Crumb or The King of Kong?" whose answer is Crumb.
Each document should contain about 30 words, and these documents should contain useful information.

Query: release date of Crumb documentary
Useful Output:

Doc 1: Written in 2010 for Criterion's DVD and Blu-Ray. This is the second of my essays about Terry Zwigoff's documentary; for the first one,
Doc 2: Among documentaries about artists, “Crumb” (1994) is unusual in  released in 2006. Now streaming on: Powered by JustWatch · Tweet.
Doc 3: The Crumb soundtrack will get a vinyl release on 27 September. The London Troxy event will take place on 28 September. Find out more. Share
Doc 4: Weird sex. Obsession. Comic Books. #Crumb is now streaming exclusive to DocPlay. #TerryZwigoff's landmark 1995 film is an intimate
Doc 5: This intimate documentary portrays the daily life of underground comix artist R.Crumb, the mind behind the comic strip Keep On Truckin and Fritz the Cat.