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_71 (engine VARCHAR, chassis VARCHAR, year VARCHAR)
### Question:
What 1957 engine has a Chassis of connaught type b?
### Answer:
SELECT engine FROM table_name_71 WHERE chassis = "connaught type b" AND year > 1957