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 manufacturers (revenue INTEGER, headquarter VARCHAR)
  ### Question:
  Find the total revenue created by the companies whose headquarter is located at Austin.
  ### Answer:
  SELECT SUM(revenue) FROM manufacturers WHERE headquarter = 'Austin'