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 band, based in Berlin, performed a song about a Gummy Bear that was first released in Hungary?" whose answer is Gummibär.
Each document should contain about 30 words, and these documents should contain useful information.

Query: "Gummy Bear" song Berlin Hungary
Useful Output:

Doc 1: "I'm a Gummy Bear (The Gummy Bear Song)" is a novelty dance song by Gummibär, in reference to the gummy bear, a type of bear-shaped candy originating in
Doc 2: Gummibär or Gummy Bear is a German-origin international multilingual character and virtual band that performs gummy bear-related songs on
Doc 3: I Am a Gummy Bear (The Gummy Bear Song) - Marshmallow Mix. Gummybear. 3:26 · Itt Van a Gummimaci (The Gummy Bear Song) - Hungarian Version. Gummybear. 3:09.
Doc 4:  Berlin who is known for performing the Gummy bear  Rene Rennefeld[3] Gummibär singles chronology "I'm A Gummy Bear (The Gummy Bear Song)
Doc 5: Cloudy with achance of gummy bears #gummybears #haribo #berlin #cgi #vfx #3danimation #blender3d #vfxchallenge · Gummy Bear under Microscope.