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_82 (overall VARCHAR, college VARCHAR, position VARCHAR)
### Question:
What was the overall draft pick of the player who was a db and attended college in iowa?
### Answer:
SELECT overall FROM table_name_82 WHERE college = "iowa" AND position = "db"