CREATE TABLE table_34791 ("Date" TEXT, "Result" TEXT, "Score" TEXT, "Brazil scorers" TEXT, "Competition" TEXT)

Which Result has a Competition of world cup qualifying, and a Date of march 21, 1954?
SELECT "Result" FROM table_34791 WHERE "Competition" = 'world cup qualifying' AND "Date" = 'march 21, 1954'
SELECT "Result" FROM "table_34791" WHERE "Competition" = 'world cup qualifying' AND "Date" = 'march 21, 1954'