What Entrant has a 1952 maserati straight-6 engine?
CREATE TABLE table_name_29 (entrant VARCHAR, engine VARCHAR, year VARCHAR)
SELECT entrant FROM table_name_29 WHERE engine = "maserati straight-6" AND year = 1952
### Context: CREATE TABLE table_name_29 (entrant VARCHAR, engine VARCHAR, year VARCHAR) ### Question: What Entrant has a 1952 maserati straight-6 engine? ### Answer: SELECT entrant FROM table_name_29 WHERE engine = "maserati straight-6" AND year = 1952