CREATE TABLE table_10372 ("Year" FLOAT, "Date" TEXT, "Winner" TEXT, "Result" TEXT, "Loser" TEXT, "Location" TEXT)

Who was the winner of the game in 1999 with Kansas City Chiefs as the loser?
SELECT "Winner" FROM table_10372 WHERE "Year" = '1999' AND "Loser" = 'kansas city chiefs'
SELECT "Winner" FROM "table_10372" WHERE "Loser" = 'kansas city chiefs' AND "Year" = '1999'