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: "flag with black yellow and red horizontal stripes?" whose answer is The flag of Germany.
Each document should contain about 30 words, and these documents should contain useful information.

Query: flags with black yellow and red horizontal stripes
Useful Output:

Doc 1: The flag features yellow, white, purple, and black stripes. The yellow stripe represents gender outside of the binary, the white stripe
Doc 2: The six horizontal stripes consist of black to represent the Ugandan people, yellow for the sun, and red for brotherhood. The crested crane's raised leg
Doc 3: yellow, orange and green vertical bars, maroon rectangle, yellow lion, yellow leaves  yellow, diagonal black-red stripes, yellow 9-point star. Sarawak. red,
Doc 4: Jumbo black, red, and yellow gold horizontal eight inch stripe pattern. Germany flag colors. Pattern repeats every 24 inches. Each stripe is eight inches high.
Doc 5: Media in category "Flags with three horizontal stripes of black, red and yellow color combination". The following 44 files are in this category,