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_78 (league_cup_goals INTEGER, position VARCHAR, total_goals VARCHAR)
### Question:
what is the average league cup goals when the position is df and total goals is more than 4?
### Answer:
SELECT AVG(league_cup_goals) FROM table_name_78 WHERE position = "df" AND total_goals > 4