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_38 (chassis VARCHAR, entrant VARCHAR, year VARCHAR)
### Question:
What was the chassis when the entrant was Lavazza March, and the year was 1975?
### Answer:
SELECT chassis FROM table_name_38 WHERE entrant = "lavazza march" AND year = 1975