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_2508633_4 (position VARCHAR, nfl_team VARCHAR)
### Question:
What were the pick numbers of the defensive tackles chosen by the New Orleans Saints in the 1983 draft?
### Answer:
SELECT position FROM table_2508633_4 WHERE nfl_team = "New Orleans Saints"