CREATE TABLE table_2712 ("Edition" TEXT, "Round" TEXT, "Date" TEXT, "Partnering" TEXT, "Against" TEXT, "Surface" TEXT, "Opponents" TEXT, "W/L" TEXT, "Result" TEXT)

Name the partnering for round sf
SELECT "Partnering" FROM table_2712 WHERE "Round" = 'SF'
SELECT "Partnering" FROM "table_2712" WHERE "Round" = 'SF'