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_79 (standard VARCHAR, pollutant VARCHAR, averaging_time VARCHAR)
  ### Question:
  what is the standard when the pollutant is o 3 and averaging time is 8-hour?
  ### Answer:
  SELECT standard FROM table_name_79 WHERE pollutant = "o 3" AND averaging_time = "8-hour"