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_2508175_1 (country VARCHAR, annual_co2_emissions__in_thousands_of_metric_tons_ VARCHAR)
  ### Question:
  when the annual co2 emissions (in thousands of metric tons) is 1811, what is the country?
  ### Answer:
  SELECT country FROM table_2508175_1 WHERE annual_co2_emissions__in_thousands_of_metric_tons_ = 1811