Who is the rider with a yamaha manufacturer and a 17 grid?
CREATE TABLE table_name_21 (rider VARCHAR, manufacturer VARCHAR, grid VARCHAR)
SELECT rider FROM table_name_21 WHERE manufacturer = "yamaha" AND grid = "17"
### Context: CREATE TABLE table_name_21 (rider VARCHAR, manufacturer VARCHAR, grid VARCHAR) ### Question: Who is the rider with a yamaha manufacturer and a 17 grid? ### Answer: SELECT rider FROM table_name_21 WHERE manufacturer = "yamaha" AND grid = "17"