Question: What is the roll number of Poroti School, which has a 6 decile?
SQL: SELECT "Roll" FROM "2-12016691-2" WHERE "Decile" = '6' AND "Name" = 'Poroti School';

Question: What is the roll number of the school with a State authority in Waiotira?
SQL: SELECT "Roll" FROM "2-12016691-2" WHERE "Authority" = 'State' AND "Area" = 'Waiotira';

Question: What is the area of the school with a decile of 2 and a roll number 222?
SQL: SELECT "Area" FROM "2-12016691-2" WHERE "Decile" = '2' AND "Roll" = '222';

Question: WHat is the decile of the school in Purua?
SQL: SELECT "Decile" FROM "2-12016691-2" WHERE "Area" = 'Purua';