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: "The Invaluable Darkness is a live DVD by symphonic black metal band Dimmu Borgir, a Norwegian symphonic black metal band from Oslo, Norway, formed in which year?" whose answer is 1993.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: Dimmu Borgir formation year
Noisy Output:

Doc 1: About 2,300 years ago, a large eruption formed a lava lake, which flowed through a lava tube. At the site now known as Dimmuborgir, the lava
Doc 2: Dimmuborgir. Dimmuborgir (in English Dark Fortress) are unique lava formations formed about 2300 years ago
Doc 3: It is estimated that Dimmuborgir was created about 2,300 years ago after a huge volcanic eruption. It's a beautiful and sort of eery place
Doc 4: Around 2,300 years ago, a monumental event etched the name of Dimmuborgir into Iceland's geological history. This was not just any volcanic
Doc 5: The volcanic field is covered in jagged black lava stacks and caves that were formed in a massive eruption some 2,300 years ago. At the time of