CREATE TABLE table_204_435 (id DECIMAL, "sport" TEXT, "gold" DECIMAL, "silver" DECIMAL, "bronze" DECIMAL, "total" DECIMAL)

what sport has more silver medals : wrestling or rowing
SELECT "sport" FROM table_204_435 WHERE "sport" IN ('wrestling', 'rowing') ORDER BY "silver" DESC LIMIT 1
SELECT "sport" FROM "table_204_435" WHERE "sport" IN ('wrestling', 'rowing') ORDER BY "silver" DESC NULLS LAST LIMIT 1