CREATE TABLE table_65872 ("Rank" TEXT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the number of gold for the country ranked 19?
SELECT SUM("Gold") FROM table_65872 WHERE "Rank" = '19'
SELECT SUM("Gold") FROM "table_65872" WHERE "Rank" = '19'