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 city is located closer to North Korea, Tumen, Jilin or Shanwei?" whose answer is Tumen.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: distance from North Korea to Tumen
Noisy Output:

Doc 1: It is well-known that the main escape route out of North Korea — crossing the icy waters of the Tumen River and navigating hostile terrain — is
Doc 2: The Mount Paektu area (Changbai Mountain) is one of the only places where you could, in theory, step across the China-North Korea border without crossing water.
Doc 3: Flowing swiftly through mountainous, heavily forested districts, it is the third longest river in Korea, with a length of 324 miles (521 km);
Doc 4: Russia would coordinate a deal with China and North Korea to allow Chinese ships to navigate through a seventeen-kilometer stretch of the Tumen River to the
Doc 5: But the border is 1,400 km (880 miles) long. In places  CROSSING: Women walk across a bridge from North Korea towards Tumen in China.