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: "Which South Korean singer born in 1986 appeares as a guest to the Seoul Concert?" whose answer is Lee Sung-min.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: South Korean singers born in 1986 who appeared as guests at Seoul Concert
Noisy Output:

Doc 1: Song became a household name in South Korea when he took over in 1988 as the host of “National Singing Contest,” a weekly town-by-town
Doc 2: Sumi Jo (born Nov. 22, 1962, Seoul, S.Kor.) is a South Korean soprano known for her light, expressive voice and her virtuosic performance of major coloratura
Doc 3: SEOUL – South Korea's Ministry of Health and Welfare recently gave awards to two women who each gave birth to 13 children.
Doc 4: Greg Norrish was born in Seoul, South Korea in 1986 and was adopted to Northeastern CT when he was about 3 months old.
Doc 5: The most famous living South Korean singers include Psy, Jisoo, and Jimin. The most famous deceased South Korean singers include U;Nee.