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 is an example of economic activites conducted in communities in The Battle Mountains?" whose answer is gold mining.
Each document should contain about 30 words, and these documents should contain useful information.

Query: economic activities in Battle Mountains, Nevada
Useful Output:

Doc 1: Most of the Battle Mountain Portfolio is located within the Battle Mountain Trend, with several projects close to globally reputable gold
Doc 2:  Economic Development. Strategy Workshop No. 1 held in Battle Mountain, Nevada. These categories include total population, median age, total
Doc 3: The Battle Mountain mining district of north-central Nevada hosts a variety of gold deposit types, including Cu-Au porphyries and skarns,
Doc 4: Battle Mountain is in the center of Nevada's thriving mining industry which means some of the highest employment and income levels in the state. Agriculture
Doc 5: As many towns this size grew dilapidated in the face of overwhelming economic hardship, Battle Mountain, Nevada – population, 3,635 – thrived.