CREATE TABLE table_6569 ("Tournament" CLOB, "Wins" FLOAT, "Top-5" FLOAT, "Top-10" FLOAT, "Top-25" FLOAT, "Events" FLOAT, "Cuts made" FLOAT)

What was the sum for a top-10 U.S. open that had a top-25 bigger than 0?
SELECT SUM("Top-10") FROM table_6569 WHERE "Tournament" = 'u.s. open' AND "Top-25" > '0'
SELECT SUM("Top-10") FROM "table_6569" WHERE "Top-25" > '0' AND "Tournament" = 'u.s. open'