CREATE TABLE table_36763 ("Outcome" CLOB, "Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponent" CLOB, "Score" CLOB)

Which Surface has a Date of 3 october 2003?
SELECT "Surface" FROM table_36763 WHERE "Date" = '3 october 2003'
SELECT "Surface" FROM "table_36763" WHERE "Date" = '3 october 2003'