user: Question: What is the total decile with an Authority of State, and a Name of Newfield Park School?
Columns: ['Name', 'Gender', 'Area', 'Authority', 'Decile', 'Roll']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['Ascot Community School', 'Coed', 'Invercargill', 'State', 3.0, 195.0]
SQL:

assistant: SELECT SUM("Decile") FROM "Table" WHERE "Authority" = 'State' AND "Name" = 'Newfield Park School';