CREATE TABLE table_name_56 (draft INTEGER, player VARCHAR(255), pick VARCHAR(255), round VARCHAR(255), nationality VARCHAR(255))
Which Draft has a Round of 1, a Nationality of canada, a Pick of 1, and a Player of vincent lecavalier?
    
SQL: SELECT AVG(draft) FROM table_name_56 WHERE round = "1" AND nationality = "canada" AND pick = "1" AND player = "vincent lecavalier"