CREATE TABLE table_74484 ("Date" CLOB, "Track" CLOB, "Event Name" CLOB, "Pole Winner" CLOB, "Race Winner" CLOB)

Tell me the pole winner of may 12
SELECT "Pole Winner" FROM table_74484 WHERE "Date" = 'may 12'
SELECT "Pole Winner" FROM "table_74484" WHERE "Date" = 'may 12'