CREATE TABLE Stores (Address_ID VARCHAR2, Marketing_Region_Code VARCHAR2)
CREATE TABLE Addresses (State_County VARCHAR2, Address_ID VARCHAR2)

What are the states or counties of the address of the stores with marketing region code 'CA'?
SELECT T1.State_County FROM Addresses AS T1 JOIN Stores AS T2 ON T1.Address_ID = T2.Address_ID WHERE T2.Marketing_Region_Code = "CA"
SELECT "T1"."State_County" FROM "Addresses" "T1" JOIN "Stores" "T2" ON "CA" = "T2"."Marketing_Region_Code" AND "T1"."Address_ID" = "T2"."Address_ID"