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: "Know Your Mushrooms and Gunner Palace are examples of what type of film making?" whose answer is documentary.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Gunner Palace film details
Useful Output:

Doc 1: A documentary by Michael Tucker and Petra Epperlein. Rating unavailable. Opens Friday, April 15, at the Cinemark Tinseltown.
Doc 2: Petra Epperlein and Michael Tucker's documentary about US soldiers of the 2/3 Field Artillery, stationed at a luxurious palace built by Saddam Hussein.
Doc 3:  film involve socially-conscious black soldiers rapping about life on  Director: Petra Epperlein, Michael Tucker Distributor: Palm
Doc 4: Husband-and-wife directors Michael Tucker and Petra Epperlein just train their cameras on the soldiers of the Army's 2/3 Field Artillery,
Doc 5: A you-are-there portrait of the war in Iraq as experienced by American soldiers in central Baghdad, “Gunner Palace” vividly delivers important