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_90 (capacity INTEGER, average VARCHAR, highest VARCHAR)
  ### Question:
  What is the high capacity that has an average under 489 and a highest over 778?
  ### Answer:
  SELECT MAX(capacity) FROM table_name_90 WHERE average < 489 AND highest > 778