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: "when did the construction of the golden gate bridge end?" whose answer is April 19, 1937.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was the golden gate bridge finished being built
Useful Output:

Doc 1: For four years, from January 1933 to April 1937, bridge construction proceeded. Upon opening in May 1937, the Golden Gate Bridge was the longest
Doc 2: The longest suspension bridge in the world from the time it was built until 1964, this bridge wowed architects and engineers around the world.
Doc 3: Upon its completion in 1937, it was the tallest and longest suspension bridge in the world. The Golden Gate Bridge came to be recognized as a
Doc 4: On May 27, 1937, San Francisco's Golden Gate Bridge was opened to the public for the first time for “Pedestrian Day,” marking the start of
Doc 5:  be built, the construction project finally began in 1933. On May 27, 1937, the Golden Gate Bridge opened to pedestrian traffic, with 18,000