CREATE TABLE table_name_3 (year NUMBER, result VARCHAR2, extra VARCHAR2)

Result of 1st, and an Extra of 4 x 400 m relay is in what lowest year?
SELECT MIN(year) FROM table_name_3 WHERE result = "1st" AND extra = "4 x 400 m relay"
SELECT MIN("year") FROM "table_name_3" WHERE "1st" = "result" AND "4 x 400 m relay" = "extra"