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: "where is the headquater of the united nations situated?" whose answer is New York City.
Each document should contain about 30 words, and these documents should contain useful information.

Query: United Nations headquarters location
Useful Output:

Doc 1: Headquartered in New York City, the UN also has regional offices in Geneva, Vienna, and Nairobi. Its official languages are Arabic, Chinese, English, French,
Doc 2: Our Location. United Nations Headquarters, New York Visitors' Lobby Entrance: 1st Avenue at 46th Street New York, NY 10017. Admission. Monday to Friday: 9:00
Doc 3: Enter the Palais des Nations through the Visitor's entrance at Pregny Gate, on 14 Avenue de la Paix, 1211 Geneva in front of the International Committee of the
Doc 4: It is located in the Turtle Bay neighborhood of Manhattan, on spacious grounds overlooking the East River. The United Nations has three additional, subsidiary,
Doc 5: Location. Standing on the eastern shore of Manhattan Island, on the banks of New York City's East River, the 18-acre UN. Headquarters remains both a symbol of