CREATE TABLE table_204_103 (id DECIMAL, "medal" TEXT, "name" TEXT, "sport" TEXT, "event" TEXT)

in what sport did india win the most silver medals ?
SELECT "sport" FROM table_204_103 GROUP BY "sport" ORDER BY COUNT("medal") DESC LIMIT 1
SELECT "sport" FROM "table_204_103" GROUP BY "sport" ORDER BY COUNT("medal") DESC NULLS LAST LIMIT 1