What is the average grid for piers courage?
CREATE TABLE table_name_96 (grid INTEGER, driver VARCHAR)
SELECT AVG(grid) FROM table_name_96 WHERE driver = "piers courage"
### Context: CREATE TABLE table_name_96 (grid INTEGER, driver VARCHAR) ### Question: What is the average grid for piers courage? ### Answer: SELECT AVG(grid) FROM table_name_96 WHERE driver = "piers courage"