anchor: Such world-famous attractions as the San Diego Zoo, the San Diego Wild Animal Park, the Globe Theater, La Jolla, the Scripps Institute of Oceanography, and Horton Plaza have made San Diego (Caleornia's second-largest city) a major tourist destination.
positive: San Diego is a major tourist destination thanks to world-famous attractions.
negative: San Diego does not have any attractions, so it's not an ideal destination for tourists.