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: "Walloon Legion, a collaborationist volunteer unit, that served on the Eastern Front, in which war?" whose answer is World War II.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Walloon Legion World War II
Useful Output:

Doc 1: For sale is a 120mm figure model kit (#512) from Verlinden Productions featuring a German Walloon Legion Volunteer with an MG 42 during World War II in Russia.
Doc 2: Original vintage World War Two propaganda poster - Against Bolshevism! Join the Walloon Legion / Contre le Bolchevisme! Engage-toi a la Legion Wallonie.
Doc 3: RM KW313J–The Walloon Legion, formed in 1862, was a military unit composed of Belgian soldiers who fought under the French flag. This unit participated in
Doc 4: After the German invasion of Belgium (1940) was completed there were pro-Axis Belgian volunteers. In this video we'll be discussing the
Doc 5: collaborationist volunteer military unit of Nazi Germany. 28th SS Volunteer Grenadier Division Wallonien. In more languages. Spanish.