CREATE TABLE table_71458 ("Entrant" CLOB, "Constructor" CLOB, "Chassis" CLOB, "Engine \\u2020" CLOB, "Tyre" CLOB, "Driver" CLOB, "Rounds" CLOB)

Which constructor made the car with a rb1 chassis and which is driven by David Coulthard?
SELECT "Constructor" FROM table_71458 WHERE "Chassis" = 'rb1' AND "Driver" = 'david coulthard'
SELECT "Constructor" FROM "table_71458" WHERE "Chassis" = 'rb1' AND "Driver" = 'david coulthard'