You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "What was the population at the 2010 census of the city near the Troy Mine in Lincoln County?" whose answer is 938.
Each document should contain about 30 words, and these documents should contain useful information.

Query: city near Troy Mine Lincoln County
Useful Output:

Doc 1: In 1990, the W.R. Grace & Co. vermiculite mine closed north of Libby. In 1993, Asarco Mining closed the Troy Mine. That same year, Champion
Doc 2: Mine is located about 15 miles south of. Troy, Montana, in Lincoln County. The nearest towns to Troy are Libby,. Montana, located 18 miles to
Doc 3:  Troy. It was laid out in 1883 by Martin Jones and named for him but it proved to be only a "paper" town.The place may have been intended as a suburb of Troy.
Doc 4: In 1984 as I traveled from Troy via Montana State Highway 508 to Yaak, the only “town” left in the state's far northwest corner, you could still
Doc 5: The Trump administration announced last week that it would “expedite permitting” for 10 mining projects across the country, including an