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_28 (crowd INTEGER, venue VARCHAR)
  ### Question:
  What was the average size of the crowd for matches held at Corio Oval?
  ### Answer:
  SELECT AVG(crowd) FROM table_name_28 WHERE venue = "corio oval"