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: "The forest named for Albert Gallatin is located in the what state?" whose answer is Montana.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Albert Gallatin Forest location
Useful Output:

Doc 1: The Custer-Gallatin's three-million-plus acres—equal roughly to one and a half Yellowstone National Parks— stretch over four hundred miles east
Doc 2: Founded in 1899, Gallatin National Forest is located in south central Montana, United States. The forest comprises 1,819,515 acres (7,363.32 km2)
Doc 3: The Gallatin Mountains in Montana. Gallatin, Arkansas · Gallatin County, Illinois · Gallatin County, Kentucky · Gallatin, Mississippi · Gallatin
Doc 4: One of the three rivers that converge to form the Missouri River carries his name. So do a mountain range and a national forest in Montana.
Doc 5: He then settled in the mountains of southwestern Pennsylvania, where the home he built (he dubbed it “Friendship Hill”) stands today as a