Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### 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