CREATE TABLE table_6705 ("Outcome" CLOB, "Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Partner" CLOB, "Opponent" CLOB, "Score" CLOB)

Which Date had an Outcome of runner-up, and a Surface of carpet?
SELECT "Date" FROM table_6705 WHERE "Outcome" = 'runner-up' AND "Surface" = 'carpet'
SELECT "Date" FROM "table_6705" WHERE "Outcome" = 'runner-up' AND "Surface" = 'carpet'