Question: What is the highest decile of Tarras School, which had a State authority?
SQL: SELECT MAX("Decile") FROM "2-12303251-2" WHERE "Authority" = 'State' AND "Name" = 'Tarras School';

Question: What is the decile of the school with a roll larger than 513?
SQL: SELECT SUM("Decile") FROM "2-12303251-2" WHERE "Roll" > 513.0;

Question: What is the area of Cromwell Primary School, which has a State authority?
SQL: SELECT "Area" FROM "2-12303251-2" WHERE "Authority" = 'State' AND "Name" = 'Cromwell Primary School';