Which race was Matra the constructor?
CREATE TABLE table_name_90 (race_name VARCHAR, constructor VARCHAR)
SELECT race_name FROM table_name_90 WHERE constructor = "matra"
### Context: CREATE TABLE table_name_90 (race_name VARCHAR, constructor VARCHAR) ### Question: Which race was Matra the constructor? ### Answer: SELECT race_name FROM table_name_90 WHERE constructor = "matra"