CREATE TABLE table_76543 ("Year" FLOAT, "Date" TEXT, "Race name" TEXT, "Winner" TEXT, "Engine" TEXT)

Which race did Bill Holland win in 1946?
SELECT "Race name" FROM table_76543 WHERE "Year" = '1946' AND "Winner" = 'bill holland'
SELECT "Race name" FROM "table_76543" WHERE "Winner" = 'bill holland' AND "Year" = '1946'