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_4 (diagram INTEGER, built VARCHAR, lot_no VARCHAR)
  ### Question:
  What diagram built in 1962 has a lot number smaller than 30702?
  ### Answer:
  SELECT MIN(diagram) FROM table_name_4 WHERE built = "1962" AND lot_no < 30702