Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_51 (position VARCHAR, nationality VARCHAR, nhl_team VARCHAR)
### Question:
What position is the player that is from Canada and on the Boston Bruins
### Answer:
SELECT position FROM table_name_51 WHERE nationality = "canada" AND nhl_team = "boston bruins"