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_51 (engine VARCHAR, team VARCHAR, chassis VARCHAR)
### Question:
Which Engine has a Team of Chesterfield Racing and include a Chassis of March 761?
### Answer:
SELECT engine FROM table_name_51 WHERE team = "chesterfield racing" AND chassis = "march 761"