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_21 (country VARCHAR, city VARCHAR)
  ### Question:
  What country is Yerevan located in?
  ### Answer:
  SELECT country FROM table_name_21 WHERE city = "yerevan"