CREATE TABLE table_59637 ("Year" FLOAT, "Competition" TEXT, "Venue" TEXT, "Position" TEXT, "Event" TEXT)

Which Position has an Event of 4x400 m relay, and a Venue of stuttgart , germany?
SELECT "Position" FROM table_59637 WHERE "Event" = '4x400 m relay' AND "Venue" = 'stuttgart , germany'
SELECT "Position" FROM "table_59637" WHERE "Event" = '4x400 m relay' AND "Venue" = 'stuttgart , germany'