Tell me the pole winner of may 12
CREATE TABLE table_name_91 (pole_winner VARCHAR, date VARCHAR)
SELECT pole_winner FROM table_name_91 WHERE date = "may 12"
### Context: CREATE TABLE table_name_91 (pole_winner VARCHAR, date VARCHAR) ### Question: Tell me the pole winner of may 12 ### Answer: SELECT pole_winner FROM table_name_91 WHERE date = "may 12"