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 (entrants INTEGER, winner VARCHAR)
  ### Question:
  How many entrants did the events won by Frank Gary average?
  ### Answer:
  SELECT AVG(entrants) FROM table_name_21 WHERE winner = "frank gary"