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: "Brookhaven National Laboratory was established at the site of the camp that was located in what Long Island town?" whose answer is Yaphank.
Each document should contain about 30 words, and these documents should contain useful information.

Query: What camp was originally at the site of Brookhaven National Laboratory in Upton, Long Island?
Useful Output:

Doc 1: After the conclusion of World War II, Camp Upton served as the site for the Brookhaven National Laboratory, built in 1947.
Doc 2: Camp Upton was built during the summer of 1917 to help establish a standing army to serve overseas. The camp was named after Emory Upton, a
Doc 3: World War II time barracks and buildings at Camp Upton, NY. Photo courtesy of the Brookhaven National Laboratory. Source publication. Fig
Doc 4: In 1946, Upton was chosen as the home for Brookhaven National Laboratory, devoted to the peaceful use of atomic energy. Using soldier's letters and over 260
Doc 5: Camp Upton was established in 1917 to train the 77th Infantry Division. It was comprised of selective service inductees from NY, CT and MA.