text: 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_37 (pick__number INTEGER, position VARCHAR, player VARCHAR)
  ### Question:
  The player is Tim Regan and the pick # is position of d, what's the sum?
  ### Answer:
  SELECT SUM(pick__number) FROM table_name_37 WHERE position = "d" AND player = "tim regan"