CREATE TABLE table_58027 ("Year" FLOAT, "Tournament" CLOB, "Venue" CLOB, "Result" CLOB, "Extra" CLOB)

What tournament since 1973 has a result of 1st?
SELECT "Tournament" FROM table_58027 WHERE "Result" = '1st' AND "Year" > '1973'
SELECT "Tournament" FROM "table_58027" WHERE "Result" = '1st' AND "Year" > '1973'