SELECT COUNT(assists) FROM table_name_21 WHERE position = "striker" AND goals < 4 AND player = "edmundo rodriguez" AND minutes < 473
Berapa jumlah total assist ketika Edmundo Rodriguez memainkan posisi striker, kurang dari 4 gol dicetak, dan menit kurang dari 473?
CREATE TABLE table_name_21 (assists VARCHAR, minutes VARCHAR, player VARCHAR, position VARCHAR, goals VARCHAR)