tony bettenhausen and paul russo drove cars with what kind of engine ?
CREATE TABLE table_204_511 (
    id number,
    "number" number,
    "driver" text,
    "entrant" text,
    "chassis" text,
    "engine" text,
    "tyre" text
)
SELECT "engine" FROM table_204_511 WHERE "driver" = 'tony bettenhausen'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: tony bettenhausen and paul russo drove cars with what kind of engine ? ### Input: CREATE TABLE table_204_511 (
    id number,
    "number" number,
    "driver" text,
    "entrant" text,
    "chassis" text,
    "engine" text,
    "tyre" text
) ### Response: SELECT "engine" FROM table_204_511 WHERE "driver" = 'tony bettenhausen'