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_37 (entrant VARCHAR, year VARCHAR, chassis VARCHAR)
### Question:
What entrant drove a car with a Moore chassis prior to 1953?
### Answer:
SELECT entrant FROM table_name_37 WHERE year < 1953 AND chassis = "moore"