[["Nelson Aldrich Rockefeller, sometimes referred to by his nickname Rocky, was an American businessman and politician who served as the 41st vice president of the United States from 1974 to 1977.", 17.0], ["Who is nelson rockefeller?\nNelson Aldrich Rockefeller (July 8, 1908 \u2013 January 26, 1979), sometimes referred to by his nickname Rocky, was an American businessman and politician who served as the 41st vice president of the United States from 1974 to 1977.", 4.0]]
who is nelson rockefeller
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