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

How many rounds did germ n s nchez drive in where the chassis was dallara f308?
SELECT rounds FROM table_name_34 WHERE chassis = "dallara f308" AND driver = "germán sánchez"
SELECT "rounds" FROM "table_name_34" WHERE "chassis" = "dallara f308" AND "driver" = "germán sánchez"