CREATE TABLE table_69931 ("Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

what tournament was on a hard surface and saw jacob adaktusson as the opponent?
SELECT "Tournament" FROM table_69931 WHERE "Surface" = 'hard' AND "Opponent" = 'jacob adaktusson'
SELECT "Tournament" FROM "table_69931" WHERE "Opponent" = 'jacob adaktusson' AND "Surface" = 'hard'