human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: County, County seat, License Plate Code, Year founded, Population (2008 est.), Population Percentage, Area (sq.mi.), Area %
###Question: What is the license plate code for the country with an area of 784?
gpt
SELECT License Plate Code FROM table WHERE Area (sq.mi.) = 784