CREATE TABLE table_4146 ("Outcome" CLOB, "Year" FLOAT, "Championship" CLOB, "Surface" CLOB, "Partner" CLOB, "Opponents" CLOB, "Score" CLOB)

What is the name of the partner that has a winner outcome and a hard surface?
SELECT "Partner" FROM table_4146 WHERE "Outcome" = 'Winner' AND "Surface" = 'Hard'
SELECT "Partner" FROM "table_4146" WHERE "Outcome" = 'Winner' AND "Surface" = 'Hard'