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_87 (field_goals INTEGER, touchdowns VARCHAR, player VARCHAR, points VARCHAR, extra_points VARCHAR)
  ### Question:
  When Herb Graver played, how many field goals were made when there were more than 50 points, less than 15 touchdowns, and more than 0 extra points?
  ### Answer:
  SELECT AVG(field_goals) FROM table_name_87 WHERE points > 50 AND extra_points > 0 AND player = "herb graver" AND touchdowns < 15