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_15 (capacity VARCHAR, opened VARCHAR)
  ### Question:
  What is the total capacity of venues that opened in 1999?
  ### Answer:
  SELECT COUNT(capacity) FROM table_name_15 WHERE opened = "1999"