CREATE TABLE table_44019 ("Team" TEXT, "Driver" TEXT, "Class" TEXT, "Chassis" TEXT, "Rounds" TEXT)

How many rounds did germ n s nchez drive in where the chassis was dallara f308?
SELECT "Rounds" FROM table_44019 WHERE "Chassis" = 'dallara f308' AND "Driver" = 'germán sánchez'
SELECT "Rounds" FROM "table_44019" WHERE "Chassis" = 'dallara f308' AND "Driver" = 'germán sánchez'