CREATE TABLE table_70150 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

Which engine did Marlboro Team Alfa Romeo used with a chassis of alfa romeo 179?
SELECT "Engine" FROM table_70150 WHERE "Entrant" = 'marlboro team alfa romeo' AND "Chassis" = 'alfa romeo 179'
SELECT "Engine" FROM "table_70150" WHERE "Chassis" = 'alfa romeo 179' AND "Entrant" = 'marlboro team alfa romeo'