CREATE TABLE table_name_31 (format VARCHAR, city_of_license VARCHAR, frequency VARCHAR)

Which format is in St. George with a frequency of 0 107.3 fm?
SELECT format FROM table_name_31 WHERE city_of_license = "st. george" AND frequency = "0 107.3 fm"
SELECT "format" FROM "table_name_31" WHERE "0 107.3 fm" = "frequency" AND "city_of_license" = "st. george"