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_7 (location VARCHAR, built VARCHAR, name VARCHAR)
  ### Question:
  What is the location of the Durfee Mill No. 1, built before 1872 ?
  ### Answer:
  SELECT location FROM table_name_7 WHERE built < 1872 AND name = "durfee mill no. 1"