question: What is Position, when Round is less than 5, when Nationality is "Canada", and when College/Junior/Club Team (League) is "Saint John Sea Dogs ( QMJHL )"?
answer: SELECT position FROM table_name_30 WHERE round < 5 AND nationality = "canada" AND college_junior_club_team__league_ = "saint john sea dogs ( qmjhl )"
context: CREATE TABLE table_name_30 (position VARCHAR, college_junior_club_team__league_ VARCHAR, round VARCHAR, nationality VARCHAR)