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

which player competed in women 's singles and won a silver medal ?
SELECT "name" FROM table_204_103 WHERE "event" = "women's singles" AND "medal" = 'silver'
SELECT "name" FROM "table_204_103" WHERE "event" = "women's singles" AND "medal" = 'silver'