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: "How long is the river that contains Colter Falls?" whose answer is 2341 mi.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: length of Missouri River section with Colter Falls
Noisy Output:

Doc 1: The town of Three Forks derived its name from the headwaters of the Missouri which is the confluence of the three rivers that are the source of the longest
Doc 2: Set out from the head of Missouri at the 3 forks, and proceded on nearly East 4 miles and Encamped on the bank of Gallitines River which is a butifull
Doc 3: It is actually 733 river miles away today, and given its geological constraints within that part of the Missouri River, the distance could not have been much
Doc 4: Meriwether Lewis left Clark at the Marias River on June 11, 1805 and set out to find the falls of the Missouri.
Doc 5: At the Great Falls of the Missouri, they found a long series of waterfalls and rapids that drops 473 feet in 14 miles.