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 African American man was the most recent Democratic mayor of New York City before Bill de Blasio?" whose answer is David Norman Dinkins.
Each document should contain about 30 words, and these documents should contain useful information.

Query: mayors of New York City during 2002-2014
Useful Output:

Doc 1: Mike Bloomberg served as the mayor of New York City from 2002 to 2014. Now he's running for president of the United States, once again using
Doc 2: Was Michael Bloomberg New York City's Greatest Mayor? · THE MANY LIVES OF MICHAEL BLOOMBERG · As for his political success, its most remarkable
Doc 3: Bill de Blasio has been the mayor of New York City since 2013. He was re-elected for a second term in 2017. Chirlane McCray, Mayor de Blasio's
Doc 4: "Mayor Bloomberg has transformed in a very visionary way the approaches that a city should take to secure the health of its population," said
Doc 5: Michael R. Bloomberg succeeded Rudolph Giuliani as mayor of New York City in 2002, four months after the September 11, 2001, attack on the World Trade