CREATE TABLE table_name_34 (constructor VARCHAR, chassis VARCHAR, driver VARCHAR)

Which constructor made the car with a rb1 chassis and which is driven by David Coulthard?
SELECT constructor FROM table_name_34 WHERE chassis = "rb1" AND driver = "david coulthard"
SELECT "constructor" FROM "table_name_34" WHERE "chassis" = "rb1" AND "david coulthard" = "driver"