Question: Which Administrative district has a Pre-1009 province of Gwannae -do and a Post-1009 province of Seohae -do?
SQL: SELECT "Administrative district" FROM "2-160510-2" WHERE "Pre-1009 province" = 'Gwannae -do' AND "Post-1009 province" = 'Seohae -do';

Question: What kind of Modern equivalent that has a Pre-1009 province of Sakbang -do, and a Province of Silla of Sakju?
SQL: SELECT "Modern equivalent" FROM "2-160510-2" WHERE "Pre-1009 province" = 'Sakbang -do' AND "Province of Silla" = 'Sakju';

Question: What kind of Modern equivalent has a Post-1009 province of Gyeongsang -do, and a Administrative district of Jinju -mok, and a Province of Silla of Gangju?
SQL: SELECT "Modern equivalent" FROM "2-160510-2" WHERE "Post-1009 province" = 'Gyeongsang -do' AND "Administrative district" = 'Jinju -mok' AND "Province of Silla" = 'Gangju';

Question: WHat kind of Province of Silla has a Modern equivalent of Pyeongan?
SQL: SELECT "Province of Silla" FROM "2-160510-2" WHERE "Modern equivalent" = 'Pyeongan';

Question: Which Pre-1009 province has a Post-1009 province of Donggye?
SQL: SELECT "Pre-1009 province" FROM "2-160510-2" WHERE "Post-1009 province" = 'Donggye';

Question: WHich Province of Silla has a Modern equivalent of South Jeolla, and a Administrative district of Seungju?
SQL: SELECT "Province of Silla" FROM "2-160510-2" WHERE "Modern equivalent" = 'South Jeolla' AND "Administrative district" = 'Seungju';