You are the Google search engine.
Given a query, you need to generate five noisy documents for the query.

The user is trying to answer the question: "What is a historically significant part of a historical region of Silesia presently located in the Czech Republic that its area is 316.9 km2?" whose answer is Hlučín Region.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: area of Czech Silesia
Noisy Output:

Doc 1: The Czech Republic is situated in central Europe and consists of three historical provinces: Bohemia, Moravia and Czech Silesia.
Doc 2: Silesia, historical region that is now in southwestern Poland. Silesia was originally a Polish province, which became a possession of the Bohemian crown in
Doc 3: It's a former County of Kladsko. It used to be a region of Bohemia until the 18th century when it was lost to Prussia with the rest of Silesia in Silesian Wars.
Doc 4: Area of use: Czechia; Slovakia. Europe - 18°E to 24°E onshore and S-42(83)  Czechia - Moravia and Czech Silesia. Europe - onshore - eastern - S-42(83).
Doc 5: - The aim of the article is to investigate the degree of regional identity among inhabitants of the historical Czech land Silesia, to compare it