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: "when did the human settlements came about in the nile valley?" whose answer is as early as 5500 BCE.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: earliest permanent human settlements in the nile valley date
Noisy Output:

Doc 1: 2002 Inventory of Predynastic and Early Dynastic Cemetery and Settlement Sites in the Egyptian Nile Valley, 346–. 399, in: T.E. LEVY and E.C.M.
Doc 2: 12,000 years ago: Jericho has evidence of settlement dating back to 10,000 BC. Jericho was a popular camping ground for Natufian hunter-gatherer groups, who
Doc 3: Human settlements can be studied at two levels: as aggre- gates, in  Documented Dynastic Settlements in the Nile Valley. (Key for letters given at
Doc 4: The earliest hominin occupation goes back to the Oldowan. Sites dating to this period are not numerous but are dispersed in different areas and suggest that
Doc 5: From 7000 to 5300 B.C. (left), human settlements, indicated above by red dots, were established throughout the area.  settlements clustered in