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_71 (attendance INTEGER, result VARCHAR)
  ### Question:
  What was the Attendance at the Game with a Result of w 21–7?
  ### Answer:
  SELECT AVG(attendance) FROM table_name_71 WHERE result = "w 21–7"