Which Constructor has Rounds, All and Driver, Bruno Giacomelli?
CREATE TABLE table_name_50 (constructor VARCHAR, rounds VARCHAR, driver VARCHAR)
SELECT constructor FROM table_name_50 WHERE rounds = "all" AND driver = "bruno giacomelli"
### Context: CREATE TABLE table_name_50 (constructor VARCHAR, rounds VARCHAR, driver VARCHAR) ### Question: Which Constructor has Rounds, All and Driver, Bruno Giacomelli? ### Answer: SELECT constructor FROM table_name_50 WHERE rounds = "all" AND driver = "bruno giacomelli"