CREATE TABLE table_4322 ("Date" CLOB, "Location" CLOB, "Surface" CLOB, "Opponent in the final" CLOB, "Score in the final" CLOB)

Tell me the surface of 2 december 1974
SELECT "Surface" FROM table_4322 WHERE "Date" = '2 december 1974'
SELECT "Surface" FROM "table_4322" WHERE "Date" = '2 december 1974'