CREATE TABLE school (school_id DECIMAL, grade TEXT, school TEXT, location TEXT, type TEXT)
CREATE TABLE school_bus (school_id DECIMAL, driver_id DECIMAL, years_working DECIMAL, if_full_time others)
CREATE TABLE driver (driver_id DECIMAL, name TEXT, party TEXT, home_city TEXT, age DECIMAL)

Show the party with drivers from Hartford and drivers older than 40.
SELECT party FROM driver WHERE home_city = 'Hartford' AND age > 40
SELECT "party" FROM "driver" WHERE "age" > 40 AND "home_city" = 'Hartford'