Table schema:
CREATE TABLE table_name_5 (brazil_scorers VARCHAR, date VARCHAR, result VARCHAR, competition VARCHAR)

Question: Which Brazil scorers have a Result of w, and a Competition of world cup qualifying, and a Date of february 28, 1954?
SQL: SELECT brazil_scorers FROM table_name_5 WHERE result = "w" AND competition = "world cup qualifying" AND date = "february 28, 1954"